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NSN 5905-01-225-8976, 5905012258976
RESISTOR,THERMAL

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 012258976
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 5905-01-225-8976

National Stock Number (NSN) 5905-01-225-8976, or NIIN 012258976, (resistor,thermal) was assigned February 8, 1986 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.

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

This NSN is unique to one weapons system.

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 restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

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 5905012258976 does not contain precious metals.

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

TERMINAL SURFACE TREATMENT
(ABDN) SOLDER
UNABLE TO DECODE
(ABDN) UNABLE TO DECODE
III ZERO POWER RESISTANCE
(CQWD) 1.250 MEGOHMS
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 0.0 DEG CELSIUS 1ST RESISTANCE-TEMPERATURE POINT
AMBIENT TEMP AT FULL RATED POWER
(AEHY) 25.0 DEG CELSIUS
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 75.0 DEG CELSIUS 3RD RESISTANCE-TEMPERATURE POINT
AMBIENT TEMP AT FULL RATED POWER
(AEHY) 25.0 CELSIUS
BODY OUTSIDE DIAMETER
(ADAR) 0.150 INCHES MAXIMUM
BODY WIDTH
(ADAT) 0.150 INCHES MAXIMUM
END ITEM IDENTIFICATION
(AGAV) SINCGARS
INCLOSURE TYPE
(AKNA) ENCAPSULATED
MAXIMUM OPERATING TEMP
(AEHZ) 125.0 CELSIUS
MAXIMUM POWER DISSIPATION RATING
(AEHX) 250.00 MILLIWATTS
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS
(AEJB) 2.0
REFERENCE TEMP IN DEG CELSIUS
(CTGT) 25.0
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -0.72 TO 0.72 2ND RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -0.55 TO 0.55 1ST RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -1.9 TO 1.9 3RD RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -3.0 TO 3.0 4TH RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT
(AEJF) -5.1 TO 5.1 5TH RESISTANCE-TEMPERATURE POINT
STYLE DESIGNATOR
(STYL) SPHERICAL
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 120.75 KILOHMS 3RD RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 20.75 KILOHMS 5TH RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 365.625 KILOHMS 2ND RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 47.9375 KILOHMS 4TH RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP
(AEJE) 5.09 MEGOHMS 1ST RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP
(CRQJ) -10.0 TO 10.0
ZERO POWER RESISTANCE
(CQWD) 1.250 MEGOHMS
SURFACE TREATMENT
(SFTT) SOLDER TERMINAL
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 0.0 CELSIUS 1ST RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 100.0 CELSIUS 4TH RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 125.0 CELSIUS 5TH RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 50.0 CELSIUS 2ND RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 75.0 CELSIUS 3RD RESISTANCE-TEMPERATURE POINT
TERMINAL DIAMETER
(AEBT) 0.01003 INCHES NOMINAL
TERMINAL LENGTH
(ABJT) 1.500 INCHES MINIMUM
TERMINAL TYPE AND QUANTITY
(TTQY) 2 WIRE LEAD
TEST DATA DOCUMENT
(TEST) 80063-A3013020 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
THERMAL TIME CONSTANT IN SECONDS
(AEJA) 2.0
MAXIMUM OPERATING TEMP
(AEHZ) 125.0 DEG CELSIUS
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 100.0 DEG CELSIUS 4TH RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 125.0 DEG CELSIUS 5TH RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER
(AEJD) 50.0 DEG CELSIUS 2ND RESISTANCE-TEMPERATURE POINT

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