NSN 5905-01-258-1903, 5905012581903
RESISTOR,FIXED,FILM

Federal Supply Classification: FSC 5905 - Resistors
National Item Identification Number: NIIN 012581903
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 5905-01-258-1903

National Stock Number (NSN) 5905-01-258-1903, or NIIN 012581903, (resistor,fixed,film) was assigned June 30, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7M124P3974, SPE7M024P2149, SPE7M019P2770, SPE7M019P2770. The total value of the awarded contracts has been US$ 5,648.52.

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 Apr 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 5905012581903 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 Nov 01, 2024.

Technical Characteristics

TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS: (AAPE) -50.0/+50.0
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS: (AAQH) -55.0/+175.0
CUBIC MEASURE (NON-CORE): (CBME) 0.017 CUBIC INCHES
TERMINAL TYPE: (AARB) WIRE LEAD
RESISTANCE TOLERANCE IN PERCENT: (AAPQ) -0.100/+0.100
AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER: (AAQF) 125.0
UNABLE TO DECODE: (AAQF) UNABLE TO DECODE
INCLOSURE METHOD: (AAQZ) HERMETICALLY SEALED
AMBIENT TEMP AT FULL RATED POWER: (AEHY) 125.0 DEG CELSIUS
ELECTRICAL RESISTANCE: (AAPP) 16.000 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 DIAMETER: (ABPM) 0.157 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
BODY LENGTH: (ADAQ) 0.531 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
INCLOSURE TYPE: (AKNA) HERMETICALLY SEALED
POWER DISSIPATION RATING IN WATTS: (AEFB) 0.250 FREE AIR
RESISTANCE TOLERANCE IN PERCENT: (AAPQ) -0.100 TO 0.100
RELIABILITY FAILURE RATE LEVEL IN PERCENT: (AARH) 0.001
RELIABILITY INDICATOR: (AARG) ESTABLISHED
UNPACKAGED UNIT WEIGHT: (PKWT) 0.84 GRAMS
SPECIFICATION/STANDARD DATA: (ZZZK) 81349-MIL-R-55182.5 GOVERNMENT SPECIFICATION
STYLE DESIGNATOR: (STYL) AXIAL TERMINAL EACH END
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS: (AAPE) -50.0 TO 50.0
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS: (AAQH) -55.0 TO 175.0
TERMINAL LENGTH: (ABJT) 1.000 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
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.).