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NSN 5905-00-088-2740, 5905000882740
Cancelled -> Replaced by 5905008938661

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 000882740
Codification Country
United States
Item Name Code
INC 37408
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 5905-00-088-2740

National Stock Number (NSN) 5905-00-088-2740, or NIIN 000882740, (resistor,variable,wire wound,precision) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). NIIN 000882740 was cancelled on October 2, 2013, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5905008065945. This NSN replaces 271 stock numbers. Five of the National Stock Numbers that it replaces are: 5905005495192, 5905002834485, 5905005016800, 5905005438528, 5905005835030.

There are 3 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 one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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 somewhat common among different platforms, belonging to 3 different weapons systems.

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) 37408. [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) OF THE OUTPUT IS EQUAL TO OR LESS THAN PLUS OR MUNUS 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, NONPRECISION.]. 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 5905000882740 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

BODY STYLE
(AAQL) CYLINDRICAL SERVO MOUNTED
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 100.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER
(CSDH) 40.0 SINGLE SECTION
PILOT LENGTH
(AAVM) 0.0290 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM
SHAFT LENGTH
(ABXF) 0.198 INCHES MINIMUM AND 0.218 INCHES MAXIMUM
OVERALL DIAMETER
(ADAV) 2.125 INCHES MINIMUM AND 2.151 INCHES MAXIMUM
MOUNTING LIP DEPTH
(AEDA) 0.0680 INCHES MINIMUM AND 0.0850 INCHES MAXIMUM
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS
(CRFJ) -30.0/+30.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 4.0 FREE AIR SINGLE SECTION
SECTION QUANTITY
(AAPN) 1
MOUNTING LIP DIAMETER
(AECZ) 1.9900 INCHES MINIMUM AND 2.0100 INCHES MAXIMUM
TERMINAL LOCATION
(APXH) RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER
(CQGN) 105.0 SINGLE SECTION
LATERAL RUNOUT
(AEGA) 0.001 INCHES
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
(CQCK) 360.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE
(CRSX) CONTINUOUS MOTION
TERMINAL TYPE AND QUANTITY
(TTQY) 12 SOLDER STUD
SHAFT BEARING TYPE
(AEDZ) BEARING
MAXIMUM STARTING TORQUE
(AEFK) 0.60 INCH-OUNCES
PILOT DIAMETER RUNOUT
(AEGB) 0.001 INCHES
FUNCTION CHARACTERISTIC PER SECTION
(CSBX) SINGLE SECTION LINEAR
SHAFT STYLE
(AEDX) ROUND
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION
(AEFH) 319.0 MINIMUM AND 321.0 MAXIMUM
PILOT DIAMETER
(AAVL) 1.9360 INCHES MINIMUM AND 1.9370 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 1.217 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
BODY DIAMETER
(ABPM) 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM
SHAFT END PLAY
(AEFY) 0.006 INCHES
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-R-8903 GOVERNMENT SPECIFICATION
UNDERCUT DIAMETER
(ABPA) 1.9375 INCHES MINIMUM AND 1.9385 INCHES MAXIMUM
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -0.50/+0.50 SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -1.0/+1.0 SINGLE SECTION
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
UNDERCUT WIDTH
(ABPC) 0.0700 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM
ACTUATOR TYPE
(AEFD) SINGLE SHAFT
MOUNTING METHOD
(AXGY) CLAMP RING
SHAFT DIAMETER
(ABWV) 0.250 INCHES MAXIMUM
TEST DATA DOCUMENT
(TEST) 81349-MIL-R-8903 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.).
BODY LENGTH
(ADAQ) 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
FUNCTION CONFORMITY PER SECTION
(CRGM) SINGLE SECTION INDEPENDENT LINEARITY

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