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NSN 5905-01-038-7979, 5905010387979
RESISTOR,THERMAL

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 010387979
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 5905-01-038-7979

National Stock Number (NSN) 5905-01-038-7979, or NIIN 010387979, (resistor,thermal) was assigned April 11, 1977 in the Federal Logistics Information System (FLIS). NIIN 010387979 was cancelled on February 2, 2019, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5905001621602. 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 not been procured by the US Government in over 5 years.

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) 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 5905010387979 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

TERMINAL LENGTH
(ABJT) 1.500 INCHES MINIMUM
BODY OUTSIDE DIAMETER
(ADAR) 0.250 INCHES NOMINAL
ZERO POWER RESISTANCE
(CQWD) 160.000 OHMS
AMBIENT TEMP AT FULL RATED POWER
(AEHY) 25.0 DEG CELSIUS
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 100.0 DEG CELSIUS 4TH RESISTANCE-TEMPERATURE POINT
THERMAL TIME CONSTANT IN SECONDS
(AEJA) 80.0
TERMINAL DIAMETER
(AEBT) 0.020 INCHES MAXIMUM
MAXIMUM POWER DISSIPATION RATING
(AEHX) 0.50 WATTS
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -5.0/+5.0 ALL RESISTANCE-TEMPERATURE POINTS
TERMINAL TYPE AND QUANTITY
(TTQY) 2 WIRE LEAD
MAXIMUM OPERATING TEMP
(AEHZ) 125.0 DEG CELSIUS
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 133.6 OHMS 2ND RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 16.1 OHMS 1ST RESISTANCE-TEMPERATURE POINT
III ZERO POWER RESISTANCE
(CQWD) 160.000 OHMS
STYLE DESIGNATOR
(STYL) SPHERICAL
INCLOSURE TYPE
(AKNA) ENCAPSULATED
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 75.0 DEG CELSIUS 3RD RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) -55.0 DEG CELSIUS 1ST RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 607.0 OHMS 4TH RESISTANCE-TEMPERATURE POINT
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
BODY WIDTH
(ADAT) 0.260 INCHES NOMINAL
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 50.0 DEG CELSIUS 2ND RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 294.0 OHMS 3RD RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP
(CRQJ) -5.0/+5.0
REFERENCE TEMP IN DEG CELSIUS
(CTGT) 25.0


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