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NSN 5905-00-295-3760, 5905002953760
Cancelled -> Replaced by 5905007109438

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 002953760
Codification Country
United States
Item Name Code
INC 37406
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 5905-00-295-3760

National Stock Number (NSN) 5905-00-295-3760, or NIIN 002953760, (resistor,variable,wire wound,non) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 5905007109438, 5905006465831.

There are 5 manufacturer part numbers associated with this NSN. 2 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, 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 been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 19 contracts issued for this part number, with 19 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7M524P5766, SPE7M524P5766, SPE7M124P2360, SPE7M124P2360, SPE7MC24V0669. The total value of the awarded contracts has been US$ 128,102.49.

This NSN is fairly common among different weapons systems, belonging to 14 different platforms.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 8,306. 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) 37406. [A RESISTOR IN WHICH A SLIDING OR ROLLING CONTACT MOVES OVER AN EXPOSED AREA OF THE RESISTIVE ELEMENT TO CHANGE THE OHMIC VALUE OF THE OUTPUT. THE FUNCTIONAL TOLERANCE (LINEARITY), IF GIVEN, OF THE OUTPUT IS GREATER THAN PLUS OF MINUS 1 PERCENT ON LINEAR OUTPUTS. SPECIFIED OUTPUTS SUCH AS SINE, COSINE, TANGENT, AND THE LIKE, SHALL BE CONSIDERED TO BE PRECISION. FOR ITEMS HAVING MANUALLY POSITIONED TAPS DESIGNED TO BE SET AND FIXED PRIOR TO USE, SEE RESISTOR, ADJUSTABLE. FOR ITEMS WITH STEP BY STEP VARIATION, SEE RHEOSTAT AND RESISTOR, STEP BY STEP. FOR TANDEM-MOUNTED ITEMS DESIGNED TO FUNCTION TOGETHER AS AN ATTENUATOR (AND RATED ACCORDINGLY), SEE ATTENUATOR, VARIABLE. EXCLUDES:RESISTOR (1), VARIABLE, NONWIRE WOUND; NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; AND RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.]. 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 5905002953760 does not contain precious metals.

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

ELECTRICAL RESISTANCE PER SECTION
(CQCC) 25.0 OHMS SINGLE SECTION
ACTUATOR TYPE
(AEFD) SINGLE SHAFT
BODY DIAMETER
(ABPM) 2.750 INCHES MAXIMUM
BODY LENGTH
(ADAQ) 1.750 INCHES MAXIMUM
BODY STYLE
(AAQL) CYLINDRICAL BUSHING MOUNTED
CONTACT ARM ELECTRICAL OFF POSITION
(AEEZ) FULLY CCW
FIRST FLAT LENGTH
(ABNB) 0.500 INCHES NOMINAL
FLAT HEIGHT
(ABNC) 0.216 INCHES NOMINAL
NONTURN DEVICE LOCATION
(AEFN) AT 12 OCLOCK
NONTURN DEVICE RADIUS
(AEFP) 0.500 INCHES NOMINAL
MOUNTING BUSHING LENGTH
(ADAP) 0.375 INCHES NOMINAL
MOUNTING METHOD
(AXGY) STANDARD BUSHING
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 50.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0 TO 10.0 SINGLE SECTION
SCREW THREAD DIAMETER
(AJYN) 0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH
(AJYQ) 32.0
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNEF
SECTION QUANTITY
(AAPN) 1
SHAFT DIAMETER
(ABWV) 0.250 INCHES NOMINAL
SHAFT LENGTH
(ABXF) 1.000 INCHES NOMINAL
SHAFT STYLE
(AEDX) ROUND, FLATTED
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-R-6749 GOVERNMENT SPECIFICATION
TERMINAL LOCATION
(APXH) REAR END
TERMINAL TYPE AND QUANTITY
(TTQY) 3 THREADED STUD
TEST DATA DOCUMENT
(TEST) 81349-MIL-R-6749 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.).
STANDARD TAPER CURVE PER SECTION
(CSDL) A SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0/+10.0 SINGLE SECTION
UNABLE TO DECODE
(CSDL) UNABLE TO DECODE

Manufacturer Part Numbers


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