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NSN 5905-00-797-3913, 5905007973913
RESISTOR,FIXED,WIRE WOUND

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 007973913
Codification Country
United States
Item Name Code
INC 00010
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 5905-00-797-3913

National Stock Number (NSN) 5905-00-797-3913, or NIIN 007973913, (resistor,fixed,wire wound) was assigned January 1, 1962 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, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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 somewhat common among different platforms, belonging to 2 different weapons systems.

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) 00010. [A RESISTOR WHOSE OHMIC VALUE CANNOT BE ADJUSTED OR VARIED. THE RESISTANCE ELEMENT CONSISTS OF HIGH RESISTANCE WIRE (OR RIBBON) EITHER WOUND ON AN INSULATED FORM OR CONSTRUCTED SO AS TO BE SELF SUPPORTING. OPPOSITION TO THE FLOW OF CURRENT IS AN INHERENT PROPERTY OF THE RESISTANCE WIRE AND IS MANIFEST BY THE HEAT DISSIPATION IN THE RESISTOR. EXCLUDES:SUPPRESSOR,IGNITION INTERFERENCE.]. 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 5905007973913 contains an unknown precious metal.

This NSN is associated to Schedule B 8533390080: wirewound variable resistors, nesoi. The Schedule B End Use is listed as electric apparatus.

This information was last updated on .


Technical Characteristics

RESISTANCE TOLERANCE IN PERCENT
(AAPQ) -0.050/+0.050
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS
(AAPE) -3.0/+3.0
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS
(AAQH) -65.0 TO 145.0-65.0 TO 145.0
TERMINAL TYPE
(AARB) TAB, SOLDER LUG
RESISTANCE TOLERANCE IN PERCENT
(AAPQ) -0.050 TO 0.050-0.050 TO 0.050
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER
(AAQG) 145.0145.0
ELECTRICAL RESISTANCE
(AAPP) 250.000 OHMS
AMBIENT TEMP AT FULL RATED POWER
(AEHY) 125.0 DEG CELSIUS
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER
(AAQG) 145.0
BODY LENGTH
(ADAQ) 0.562 INCHES NOMINAL
INCLOSURE TYPE
(AKNA) UNINCLOSED
POWER DISSIPATION RATING IN WATTS
(AEFB) 0.500 FREE AIR
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE IN PERCENT
(AAPQ) -0.050 TO 0.050
STYLE DESIGNATOR
(STYL) RADIAL TERMINAL EACH END
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS
(AAQH) -65.0 TO 145.0
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS
(AAPE) -3.0 TO 3.0
TERMINAL LENGTH
(ABJT) 0.688 INCHES NOMINAL
TERMINAL TYPE
(CSCF) TAB, SOLDER LUG
AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER
(AAQF) 125.0125.0
INCLOSURE METHOD
(AAQZ) UNINCLOSED
BODY DIAMETER
(ABPM) ANY ACCEPTABLE
ELECTRICAL RESISTANCE
(AAPP) 250.000 OHMS250.000 OHMS
UNABLE TO DECODE
(AAQZ) UNABLE TO DECODE
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS
(AAPE) -3.0 TO 3.0-3.0 TO 3.0
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS
(AAQH) -65.0/+145.0
AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER
(AAQF) 125.0
UNABLE TO DECODE
(AAQF) UNABLE TO DECODE
UNABLE TO DECODE
(AARB) UNABLE TO DECODE

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