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NSN 5905-01-049-4229, 5905010494229
RESISTOR,THERMAL

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 010494229
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 5905-01-049-4229

National Stock Number (NSN) 5905-01-049-4229, or NIIN 010494229, (resistor,thermal) was assigned October 19, 1977 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) 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 5905010494229 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

ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP
(CRQJ) -10.0/+10.0
AMBIENT TEMP AT FULL RATED POWER
(AEHY) 25.0 CELSIUS
BODY OUTSIDE DIAMETER
(ADAR) 0.200 INCHES NOMINAL
BODY WIDTH
(ADAT) 0.080 INCHES NOMINAL
INCLOSURE TYPE
(AKNA) ENCAPSULATED
OVERALL WIDTH
(ABMK) 0.175 INCHES MAXIMUM
MAXIMUM POWER DISSIPATION RATING
(AEHX) 0.88 WATTS
MAXIMUM OPERATING TEMP
(AEHZ) 125.0 CELSIUS
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS
(AEJB) 7.0
REFERENCE TEMP IN DEG CELSIUS
(CTGT) 25.0
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
ZERO POWER TEMP COEFFICIENT OF RESISTANCE IN PERCENT PER DEG CELSIUS
(AEJC) -4.18
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP
(CRQJ) -10.0 TO 10.0
ZERO POWER RESISTANCE
(CQWD) 216.000 OHMS
STYLE DESIGNATOR
(STYL) DISK
TERMINAL DIAMETER
(AEBT) 0.020 INCHES NOMINAL
TERMINAL LENGTH
(ABJT) 2.000 INCHES MINIMUM
TERMINAL TYPE AND QUANTITY
(TTQY) 2 WIRE LEAD
THERMAL TIME CONSTANT IN SECONDS
(AEJA) 50.0
MAXIMUM OPERATING TEMP
(AEHZ) 125.0 DEG CELSIUS
AMBIENT TEMP AT FULL RATED POWER
(AEHY) 25.0 DEG CELSIUS
III ZERO POWER RESISTANCE
(CQWD) 216.000 OHMS

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