5905-01-004-9399

Nonprecision Nonwire Wound Variable Resistor email this page

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Reference of NSN 5905-01-004-9399 Reference of NSN 5905-01-004-9399 Reference of NSN 5905-01-004-9399 Reference of NSN 5905-01-004-9399

Model or part number: SM-C-746958

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Description

Conductive Plastic Variable Resistor NSN 5905-01-004-9399.

pdf NSN 5905-01-004-9399 Datasheet

MRC:
The number of individual elements.AAPN
Section Quantity:
1
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Cylindrical bushing mounted
MRC:
An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.AARG
Reliability Indicator:
Not established
MRC:
The length of a straight line which passes through the center of the body,and terminates at the circumference.ABPM
Body Diameter:
0.828 inches
MRC:
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.ABWV
Shaft Diameter:
0.250 inches
MRC:
A measurement of the longest dimension of the shaft,in distinction from width.ABXF
Shaft Length:
0.625 inches
MRC:
None.ADAP
Mounting Bushing Length:
0.281 inches
MRC:
A measurement of the longest dimension of the body,in distinction from width.ADAQ
Body Length:
1.094 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.AEDX
Shaft Style:
Round, slotted
MRC:
Indicates the type of shaft bearing/s/ furnished.AEDZ
Shaft Bearing Type:
Sleeve
MRC:
Indicates the type of switch included in the item.AEEA
Switch Type:
Rotary
MRC:
The voltage for which the switch is rated for normal operation,expressed in volts.AEED
Switch Voltage Rating In Volts:
117.0
MRC:
Indicates the type of facility or arrangement provided for moving the variable contact(s).AEFD
Actuator Type:
Single shaft
MRC:
That part of the total rotational travel of the actuator that produces a change in output,expressed in degree angular rotation.AEFH
Effective Electrical Rotation In Deg Angular Rotation:
295.0
MRC:
The maximum amount of turning force required to initiate the actuator movement.AEFK
Maximum Starting Torque:
27.00 inch-ounces
MRC:
The maximum amount of force requred to maintain actuator movement.AEFL
Maximum Running Torque:
6.00 inch-ounces
MRC:
The maximum amount of turning force that can be applied through the operating shaft with0ut damage to the stops.AEFM
Maximum Stop Torque:
192.00 inch-ounces
MRC:
Indicates the location of a mechanical device which prevents the turning of the item on its mounted surface,expressed by the twelve hour clock designation.AEFN
Nonturn Device Location:
At 9 oclock
MRC:
The linear measurement of the distance from the actuator centerline to the centerline of the nonturn device.AEFP
Nonturn Device Radius:
0.531 inches
MRC:
The definitive positional point at which the switch operates /starting with the actuator in extreme counterclockwise position and moving clockwise for rotary actuated resistors;starting with actuator full retracted /pushed in/ for longitudinally actuated resistors/.AEGH
Switch Operating Position:
End of rotation
MRC:
A designation that describes the basic electrical configuration of a switch.AEGJ
Switch Contact Arrangement:
Single pole, double throw, three positions maintained
MRC:
The measure of sensitivity of the item to be packaged. a factor used by packaging engineers in devising proper cushioning in a package.AFJN
Fragility Factor:
Moderately rugged
MRC:
The length of a straight line which passes through the center of a coaxial cylinder which would bound the crest of an external thread or the root of an internal thread.AJYN
Screw Thread Diameter:
0.375 inches
MRC:
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.AJYP
Screw Thread Series Designator:
Unef
MRC:
The number of screw threads on the item per linear inch measured on a line parallel to the thread axis,including incomplete threads.AJYQ
Screw Thready Qty Per Inch (tpi):
32.0
MRC:
The position of the terminal/s/ for making connection to an item.APXH
Terminal Location:
Rear-bottom
MRC:
The means of attaching the item.AXGY
Mounting Method:
Standard bushing
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Switch
MRC:
A measurement of volume taken by multiplying the length by the width by the height of an item and rendered in cubic units.CBME
Cubic Measure:
0.185 cubic inches
MRC:
A measure of the opposition to the flow of direct or alternating current per section.CQCC
Electrical Resistance Per Section:
5.000 kilohms single section
MRC:
The measurement of the rotary mechanical motion of the actuating shaft of an item,expressed in degrees.CQCK
Rotary Actuator Travel In Angular Deg:
330.0
MRC:
The change in total resistance over a specified temperature range per section,expressed as a percent of the total resistance at a specified reference temperature.CQDB
Resistance Tempurature Characteristic Range Per Section In Percent:
+0.0/+6.9 -55 degrees celsius single section and +0.0/+3.8 -25 degrees celsius single section and +0.0/+1.9 0 degrees celsius single section and -2.5/+2.5 85 degrees celsius single section and +0.0/+5.6 120 degrees celsius single section
MRC:
The ambient temperature at which the power dissipation of each section is derated to zero percent of the full rated power.CQGN
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
120.0 single section
MRC:
The maximum amount of electrical energy that can be expended per section,expressed in watts.CRGD
Power Dissipation Rating Per Section In Watts:
1.0 free air single section
MRC:
The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.CRSS
Resistance Tolerance Per Section In Percent:
-20.0/+20.0 single section
MRC:
The feature that controls the actuator travel.CRSX
Actuator Travel Control Feature:
Stops
MRC:
The ambient temperature,expressed in degrees celsius,of the medium surrounding each section at which it can be operated continuously at full rated power.CSDH
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
70.0 single section
MRC:
Indicates the type of electrical current and the capacity for normal operation of the switch,expressed in amperes.CSDK
Switch Current Type And Rating In Amps:
3.000 ac/dc
MRC:
The rate of change and distribution of resistance per section,in relation to the rotation of the control shaft,which establishes a standard taper curve designated by an alphabetic character and accepted for common usage.CSDL
Standard Taper Curve Per Section:
C single section
MRC:
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.TEST
Test Data Document:
80063-sm-c-746958 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
7 tab, solder lug
MRC:
--
NIIN:
010049399
MRC:
--
NATO Stock Number:
5905-01-004-9399
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A002A0
MRC:
--
INC:
37405
MRC:
--
IMM:
TX
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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 5905-01-004-9399

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
ZZ
PKG:
69F0
PRES MAT:
XX
WRAP MAT:
XX
ICQ:
XXX
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) M

All packaging data is mandatory for compliance and no substitutions are permitted. fast packs should be included in this category.

Special Markings Code (SPC_MKG) ZZ

Special requirements.

Method of Preservation (MOP) ZZ

See j.4.1.B.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8533400080
NAICS:
334416
End Use Class:
20005
SITC:
77235
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8533400080

Variable Resistors, Including Potentiometers, Nesoi

End Use Code 20005

Electric Apparatus

Standard Intl. Trade Class (SITC) 77235

Variable Electrical Resistors (including Reostats and Potentiometers), N.e.s.

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
061300
NMF Description:
Circuit Breaker/switch Noi
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
723
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 723

Radio parts and equipment, excluding tubes packed separately.

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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