Product Details | INDUCTIVE WIRE WOUND FIXED RESISTOR

5905-01-022-7423 INC 37403 REINSTATED ON 010303~A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self-supporting. The item must have inherent characteristics of inducing self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE. See also RESISTOR (1), FIXED, WIRE WOUND, NONINDUCTIVE.

Part Alternates: MILR39007, PW5-0.25.5W, PW50255W, PW5R25K, RS5X000ER2500H, RWR74SR249FM, RWR74SR249FP, RWR74SR249FR, RWR74SR250FM, 5905-01-022-7423, 01-022-7423, 5905010227423, 010227423

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 23 MAY 1976 01-022-7423

Drawings & Photos | NSN 5905-01-022-7423


Cross Reference | NSN 5905-01-022-7423

Part Number Cage Code Manufacturer
MILR39007 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
PW5-0.25.5W 11502 INTERNATIONAL RESISTIVE COMPANY INC.
PW5R25K 75042 TRW INC TRW ELECTRONIC COMPONENTS
RS5X000ER2500H 91637 VISHAY DALE ELECTRONICS, INC. DIV VISHAY ANGSTROHM & DALE
RWR74SR249FM 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
RWR74SR249FP 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
RWR74SR249FR 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
RWR74SR250FM 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5905-01-022-7423

Characteristic Specifications
ELECTRICAL RESISTANCE 0.249 OHMS
RESISTANCE TOLERANCE IN PERCENT -1.000 TO 1.000
POWER DISSIPATION RATING IN WATTS 5.000 FREE AIR
AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER 25.0
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER 275.0
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS -90.0 TO 90.0
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS -55.0 TO 275.0
INCLOSURE METHOD ENCAPSULATED
STYLE DESIGNATOR 14 AXIAL TERMINAL EACH END
BODY DIAMETER 0.312 INCHES NOMINAL
BODY LENGTH 0.875 INCHES NOMINAL
TERMINAL TYPE WIRE LEAD
RELIABILITY INDICATOR ESTABLISHED
RELIABILITY FAILURE RATE LEVEL IN PERCENT 0.010
TERMINAL LENGTH 1.500 INCHES MINIMUM
TEST DATA DOCUMENT 81349-MIL-R-39007 SPECIFICATION
SPECIFICATION/STANDARD DATA 81349-MIL-R-39007/6C GOVERNMENT SPECIFICATION
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILR39007
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE RWR74SR249FR

Restrictions/Controls & Freight Information | NSN 5905-01-022-7423

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 062960 REOSTATS/PARTS NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 658 unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5905-01-022-7423

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeR Tactical and Strategic Communications
Weapons Systems/End Item or Homogeneous GroupREMulti-channel Radios B
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeEHSX:ELECTRONIC COMPONENTS
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative