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NSN 5905-00-476-7963, 5905004767963
RESISTOR,THERMAL

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 004767963
Codification Country
United States
Item Name Code
INC 00309
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 5905-00-476-7963

National Stock Number (NSN) 5905-00-476-7963, or NIIN 004767963, (resistor,thermal) was assigned June 16, 1971 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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 fairly common among different weapons systems, belonging to 12 different platforms.

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) 00309. [A THERMALLY SENSITIVE RESISTOR WHOSE PRIMARY FUNCTION IS TO EXHIBIT A CHANGE IN ELECTRICAL RESISTANCE WITH A CHANGE IN BODY TEMPERATURE. ITEM MAY BE MOUNTED IN A PROBE OR HOUSING. FOR BALLAST TUBE TYPE RESISTORS, SEE RESISTOR (1), CURRENT REGULATING. EXCLUDES:TRANSMITTER (1), TEMPERATURE, ELECTRICAL RESISTANCE AND TEMPERATURE ELEMENT, RESISTANCE METEOROLOGICAL.]. 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 5905004767963 contains an unknown precious metal.

This NSN is associated to Schedule B 8533400080: variable resistors, including potentiometers, nesoi. 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) 25.0 DEG CELSIUS
BODY LENGTH
(ADAQ) 0.285 INCHES NOMINAL
BODY OUTSIDE DIAMETER
(ADAR) 0.100 INCHES NOMINAL
INCLOSURE TYPE
(AKNA) HERMETICALLY SEALED
MAXIMUM OPERATING TEMP
(AEHZ) 125.0 DEG CELSIUS
MAXIMUM POWER DISSIPATION RATING
(AEHX) 250.00 MILLIWATTS
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS
(AEJB) 2.5
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -12.0 TO 12.0 3RD RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -12.0 TO 12.0 4TH RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -14.0 TO 14.0 2ND RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -14.0 TO 14.0 5TH RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -17.0 TO 17.0 6TH RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -20.0 TO 20.0 1ST RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -20.0 TO 20.0 7TH RESISTANCE-TEMPERATURE POINT
TEST DATA DOCUMENT
(TEST) 81349-MILT23648 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.).
THERMAL TIME CONSTANT IN SECONDS
(AEJA) 60.0
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 308.0 OHMS 5TH RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 357.1 OHMS 6TH RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 409.2 OHMS 7TH RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 123.2 OHMS 1ST RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 166.1 OHMS 2ND RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 184.4 OHMS 3RD RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 259.6 OHMS 4TH RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP
(CRQJ) -10.0 TO 10.0
ZERO POWER RESISTANCE
(CQWD) 220.000 OHMS
STYLE DESIGNATOR
(STYL) ROD
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) -15.0 DEG CELSIUS 2ND RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) -55.0 DEG CELSIUS 1ST RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 0.0 DEG CELSIUS 3RD RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 100.0 DEG CELSIUS 6TH RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 125.0 DEG CELSIUS 7TH RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 50.0 DEG CELSIUS 4TH RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 75.0 DEG CELSIUS 5TH RESISTANCE-TEMPERATURE POINT
TERMINAL DIAMETER
(AEBT) 0.020 INCHES NOMINAL
TERMINAL LENGTH
(ABJT) 1.200 INCHES MINIMUM
TERMINAL TYPE AND QUANTITY
(TTQY) 2 WIRE LEAD
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -12.0/+12.0 3RD RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -20.0/+20.0 7TH RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -20.0/+20.0 1ST RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -12.0/+12.0 4TH RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -14.0/+14.0 2ND RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -14.0/+14.0 5TH RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -17.0/+17.0 6TH RESISTANCE-TEMPERATURE POINT
III ZERO POWER RESISTANCE
(CQWD) 220.000 OHMS
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP
(CRQJ) -10.0/+10.0

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