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NSN 5905-00-284-4846, 5905002844846
Cancelled -> Replaced by 5905010354615

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 002844846
Codification Country
United States
Item Name Code
INC 05311
Criticality
(H) This item is specifically designed to be or selected as being nuclear hard (ie. it will continue to perform its designed function in an environment created by a nuclear explosion). This item does not have any other critical features.
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 5905-00-284-4846

National Stock Number (NSN) 5905-00-284-4846, or NIIN 002844846, (resistor,fixed,film) was assigned September 9, 1973 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 4 stock numbers: 5905007633453, 5905001111379, 5905002227993, 5905010354615.

There are 19 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 11 suppliers. Today, 8 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is very common among different weapons systems, belonging to 79 different platforms.

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 01, 2020, 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 is specifically designed to be or selected as being nuclear hard (ie. it will continue to perform its designed function in an environment created by a nuclear explosion). This item does not have any other critical features. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5905002844846 contains an unknown precious metal.

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 IN DEG CELSIUS AT FULL RATED POWER
(AAQF) 125.0
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS
(AAQH) -55.0/+175.0
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS
(AAPE) -50.0/+50.0
INCLOSURE METHOD
(AAQZ) ENCAPSULATED
ELECTRICAL RESISTANCE
(AAPP) 20.500 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) 0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
BODY LENGTH
(ADAQ) 0.160 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
INCLOSURE TYPE
(AKNA) ENCAPSULATED
MIL-STD-1276 WIRE LEAD TYPE DESIGNATOR
(AARF) C
NUCLEAR HARDNESS CRITICAL FEATURE
(NHCF) HARDENED
POWER DISSIPATION RATING IN WATTS
(AEFB) 0.050 FREE AIR
RELIABILITY FAILURE RATE LEVEL IN PERCENT
(AARH) 0.001
RELIABILITY INDICATOR
(AARG) ESTABLISHED
RESISTANCE TOLERANCE IN PERCENT
(AAPQ) -1.000 TO 1.000
SPECIAL FEATURES
(FEAT) NUCLEAR HARDNESS CRITICAL ITEMS
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-R-55182/7 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) 0.984 INCHES MINIMUM AND 1.516 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.).
UNPACKAGED UNIT WEIGHT
(PKWT) 0.11 GRAMS
RESISTANCE TOLERANCE IN PERCENT
(AAPQ) -1.000/+1.000
CUBIC MEASURE (NON-CORE)
(CBME) 0.001 CUBIC INCHES
TERMINAL TYPE
(AARB) WIRE LEAD
AMBIENT TEMP AT FULL RATED POWER
(AEHY) 125.0 DEG CELSIUS
UNABLE TO DECODE
(AAQF) UNABLE TO DECODE

Manufacturer Part Numbers

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51432052

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7240683390

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1
A3AA50252

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8
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ME432052

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8
MILR551827

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5
RNVC
9
RN50C2052F

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1
RNC50H2032FS

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1
RNC50H2052FM

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C
RNVC
1
RNC50H2052FS

RNCC
2
RNVC
2
RNR50H2052DS

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1
RNR50H2052FS

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5
RNVC
9
10120650

RNCC
6
RNVC
9
MILPRF551827

RNCC
4
RNVC
1

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