5905-00-493-5249

Composition Fixed Resistor email this page

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Reference images of this national stock number
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Model or part number: 001787

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Description

Circuit Unit Resistor NSN 5905-00-493-5249.

pdf NSN 5905-00-493-5249 Datasheet

MRC:
A measure of the opposition to the flow of electrical current.AAPP
Electrical Resistance:
20.000 ohms
MRC:
The limits of permissible variation in the electrical resistance value of an item from its rated value,expressed in percent.AAPQ
Resistance Tolerance In Percent:
-5.000/+5.000
MRC:
The ambient temperature of the medium surrounding an item at which it can be operated continuously at full rated power,expressed in degrees celsius.AAQF
Ambient Tempurature In Deg Celsius At Full Rated Power:
70.0
MRC:
The ambient temperature at which the power dissipation of an item is operated to zero percent of the full rated power,expressed in degrees celsius.AAQG
Ambient Tempurature In Deg Celsius At Zero Percent Rated Power:
130.0
MRC:
The means provided to coat,cover,or protect the item.AAQZ
Inclosure Method:
Encapsulated
MRC:
Indicates the type of terminals for providing electrical connection to the item.AARB
Terminal Type:
Wire lead
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:
A measurement of the longest dimension of a terminal,in distinction from width.ABJT
Terminal Length:
1.500 inches
MRC:
The length of a straight line which passes through the center of the body,and terminates at the circumference.ABPM
Body Diameter:
0.062 inches
MRC:
A measurement of the longest dimension of the body,in distinction from width.ADAQ
Body Length:
0.145 inches
MRC:
The maximum amount of electrical energy that can be expended by an item,expressed in watts.AEFB
Power Dissipation Rating In Watts:
0.125 free air
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Axial terminal each end
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:
81349-mil-r-39008 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
81349-mil-r-39008/4 government specification
MRC:
--
NIIN:
004935249
MRC:
--
NATO Stock Number:
5905-00-493-5249
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A001A0
MRC:
--
INC:
00126
MRC:
--
IMM:
TX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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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.

End Items and Platforms

End items to which this NSN is a component of.
  • Circuit Card Assembly
  • Component Assembly
  • Signal Generator
  • Radar Set Subassembly
  • Electrical-electronic Test Equipment Plug-in Unit
  • Signal Data Recorder
  • Satellite C Central
  • Dial Telephone Central Office
  • Electr Test Station
  • Transportable Shelter Lift Dolly Set
  • Receiver Group
  • Space Heater

Formal Definition

Government issue definition of NSN 5905-00-493-5249

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of a mixture of carbon, an insulating material, and suitable binders, either molded together or applied as a thin layer of conducting material on an insulated form. The opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the item itself. See also attenuator, fixed; resistor, fixed, film; and resistor, thermal. Excludes suppressor, ignition interference.

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:
0.1000lbs
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:
00
MOP:
41
PKG:
69F0
PRES MAT:
00
WRAP MAT:
00
ICQ:
100
THK:
0
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) 41

Watervaporproof bag, sealed.

Cushion Material (CUSH) 00

No requirement.

Preservation Material (PRES_MAT) 00

No requirement.

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:
8533290000
NAICS:
334416
End Use Class:
20005
SITC:
77232
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8533290000

Fixed Resistors, For A Power Handling Capacity Exceeding 20 W, Nesoi

End Use Code 20005

Electric Apparatus

Standard Intl. Trade Class (SITC) 77232

Fixed Electrical Resistors, N.e.s

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
062960
NMF Description:
Reostats/parts Noi
UFC:
35140
LTL:
77.5
LCL:
--
WCC:
658
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) 658

Electrical appliances, small.

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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