5905-01-494-4978

Hybrid Variable Resistor email this page

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Reference of NSN 5905-01-494-4978 Reference of NSN 5905-01-494-4978 Reference of NSN 5905-01-494-4978 Reference of NSN 5905-01-494-4978

Model or part number: 552-1-3-502

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Description

Hybrid Potentiometer NSN 5905-01-494-4978.

pdf NSN 5905-01-494-4978 Datasheet

MRC:
The number of individual elements.AAPN
Section Quantity:
3
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:
0.8750 inches
MRC:
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.ABWV
Shaft Diameter:
0.1248 inches
MRC:
A measurement of the longest dimension of the shaft,in distinction from width.ABXF
Shaft Length:
0.3750 inches
MRC:
None.ADAP
Mounting Bushing Length:
0.3120 inches
MRC:
A measurement of the longest dimension of the body,in distinction from width.ADAQ
Body Length:
0.9480 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.AEDX
Shaft Style:
Round
MRC:
Indicates the type of facility or arrangement provided for moving the variable contact(s).AEFD
Actuator Type:
Single shaft
MRC:
The position of the terminal/s/ for making connection to an item.APXH
Terminal Location:
Radially positioned over less than half the circumference
MRC:
The means of attaching the item.AXGY
Mounting Method:
Locking bushing
MRC:
A measure of the opposition to the flow of direct or alternating current per section.CQCC
Electrical Resistance Per Section:
5.0 kilohms all sections
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:
-1.0/+1.0 all sections
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
1 threaded bushing
MRC:
--
NIIN:
014944978
MRC:
--
NATO Stock Number:
5905-01-494-4978
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A002A0
MRC:
--
INC:
35479
MRC:
--
IMM:
TX
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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 5905-01-494-4978

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element. Uniform contact pressure on the resistance element is maintained by positive pressure to permit smooth electrical and mechanical control of the resistor over the entire resistance range. The resistive element is constructed of a combination of two materials usually consisting of a wirewound element with a coating of conductive plastic applied over the resistance wire where the slider makes contact. May be constructed of a single or multiturns of wire supported on an insulating structure on which the wiper contacts the coated wire continuously in the direction of wiper travel. The opposition to the flow of current is an inherent property of the wire used and is manifested in the heat dissipated in the resistor itself. 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 other resistor (1), variable, (as modified).

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.

Manufacturers

This NSN is registered to the following cage codes.
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