Product Details | NONINDUCTIVE WIRE WOUND FIXED RESISTOR

5905-01-256-5772 INC 37404 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 items must have inherent characteristics of inducing little or no 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, INDUCTIVE.

Part Alternates: MIL-R-39007/11, MILR3900711, RWR89N2740FP, 5905-01-256-5772, 01-256-5772, 5905012565772, 012565772

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 06 JUN 1987 01-256-5772

Drawings & Photos | NSN 5905-01-256-5772


Demand History | NSN 5905-01-256-5772

Part Number Request Date QTY Origin
MILR3900711 2012-05-140 20 US
MILR3900711 2012-05-139 20 US

Cross Reference | NSN 5905-01-256-5772

Part Number Cage Code Manufacturer
MIL-R-39007/11 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
RWR89N2740FP 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5905-01-256-5772

Characteristic Specifications
ELECTRICAL RESISTANCE 274.000 OHMS
RESISTANCE TOLERANCE IN PERCENT -1.000 TO 1.000
POWER DISSIPATION RATING IN WATTS 3.000 FREE AIR
AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER NOT RATED
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER NOT RATED
INCLOSURE METHOD ENCASED
STYLE DESIGNATOR 14 AXIAL TERMINAL EACH END
BODY DIAMETER 0.156 INCHES MINIMUM AND 0.218 INCHES MAXIMUM
BODY LENGTH 0.498 INCHES MINIMUM AND 0.622 INCHES MAXIMUM
TERMINAL TYPE WIRE LEAD
RELIABILITY INDICATOR ESTABLISHED
RELIABILITY FAILURE RATE LEVEL IN PERCENT 0.100
TERMINAL LENGTH 1.500 INCHES MINIMUM
TERMINAL WIDTH 0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM
TEST DATA DOCUMENT 81349-MIL-R-39007 SPECIFICATION
SPECIFICATION/STANDARD DATA 81349-MIL-R-39007/11 GOVERNMENT SPECIFICATION
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-R-39007/11
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE RWR89N2740FP

Restrictions/Controls & Freight Information | NSN 5905-01-256-5772

Category Code Description
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.
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
No Freight Information