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NSN 5905-01-256-6578, 5905012566578
Cancelled -> Replaced by 5905011486152

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 012566578
Codification Country
United States
Item Name Code
INC 05311
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5905-01-256-6578

National Stock Number (NSN) 5905-01-256-6578, or NIIN 012566578, (resistor,fixed,film) was assigned June 7, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5905011486152.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jun 30, 2014. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7MC14M8060. The total value of the awarded contracts has been US$ 359.10.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 05311. [A RESISTOR WHOSE OHMIC VALUE CANNOT BE ADJUSTED OR VARIED. THE RESISTANCE ELEMENT CONSISTS OF EITHER A THIN LAYER OF CONDUCTIVE MATERIAL, CONTAINING EITHER BINDERS OR INSULATING MATERIALS, DEPOSITED ON AN INSULATED FORM; OR AN ALLOY OF METAL AND CERAMIC MATERIALS, USUALLY FUSED TO AN INSULATED FORM. OPPOSITION TO THE FLOW OF CURRENT IS AN INHERENT PROPERTY OF THE MATERIALS USED AND IS MANIFEST BY THE HEAT DISSIPATION IN THE RESISTOR. SEE ALSO ATTENUATOR, FIXED AND RESISTOR, FIXED, COMPOSITION. EXCLUDES:CARBON COMPOSITION TYPE RESISTORS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5905012566578 does not contain precious metals.

This NSN is associated to Schedule B 8533100042: fixed carbon resistors, composition or film type, designed for surface mounting, having two terminals. The Schedule B End Use is listed as electric apparatus.

This information was last updated on .


Technical Characteristics

AMBIENT TEMP AT FULL RATED POWER
(AEHY) 125.0 DEG CELSIUS
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS
(AAQH) +125.0/+175.0 TEMP RANGE OF SECOND TEMP COEFFICIENT
RESISTANCE TOLERANCE IN PERCENT
(AAPQ) -0.100/+0.100
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS
(AAPE) -10.0/+10.0 SECOND TEMP COEFFICIENT
UNABLE TO DECODE
(AAQZ) UNABLE TO DECODE
UNABLE TO DECODE
(AARB) UNABLE TO DECODE
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS
(AAPE) -5.0/+5.0 FIRST TEMP COEFFICIENT
TERMINAL TYPE
(AARB) WIRE LEAD
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS
(AAQH) -55.0/+125.0 TEMP RANGE OF FIRST TEMP COEFFICIENT
AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER
(AAQF) 125.0
CUBIC MEASURE (NON-CORE)
(CBME) 0.011 CUBIC INCHES
INCLOSURE METHOD
(AAQZ) ENCAPSULATED
ELECTRICAL RESISTANCE
(AAPP) 12.700 KILOHMS
AMBIENT TEMP AT FULL RATED POWER
(AEHY) 125.0 CELSIUS
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER
(AAQG) 175.0
BODY HEIGHT
(ADAU) 0.110 INCHES NOMINAL
BODY LENGTH
(ADAQ) 0.310 INCHES NOMINAL
BODY WIDTH
(ADAT) 0.375 INCHES MAXIMUM
CUBIC MEASURE
(CBME) 0.011 CUBIC INCHES
INCLOSURE TYPE
(AKNA) ENCAPSULATED
MIL-STD-1276 WIRE LEAD TYPE DESIGNATOR
(AARF) C
POWER DISSIPATION RATING IN WATTS
(AEFB) 0.300 FREE AIR
RELIABILITY FAILURE RATE LEVEL IN PERCENT
(AARH) 0.010
RESISTANCE TOLERANCE IN PERCENT
(AAPQ) -0.100 TO 0.100
RELIABILITY INDICATOR
(AARG) ESTABLISHED
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-R-55182/9 GOVERNMENT SPECIFICATION
STYLE DESIGNATOR
(STYL) TERMINALS ONE EDGE
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS
(AAPE) -10.0 TO 10.0
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS
(AAPE) -5.0 TO 5.0
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS
(AAQH) +125.0 TO 175.0
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS
(AAQH) -55.0 TO 125.0
TERMINAL LENGTH
(ABJT) 1.375 INCHES NOMINAL
TERMINAL TYPE
(CSCF) WIRE LEAD
TEST DATA DOCUMENT
(TEST) 81349-MIL-R-55182 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", "NOMINAL", ETC.).
UNPACKAGED UNIT WEIGHT
(PKWT) 1.000 GRAMS

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