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NSN 5905-01-220-1499, 5905012201499
RESISTOR,VARIABLE,NONWIRE WOUND,NONPRECISION

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 012201499
Codification Country
United States
Item Name Code
INC 37405
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 5905-01-220-1499

National Stock Number (NSN) 5905-01-220-1499, or NIIN 012201499, (resistor,variable,nonwire wound,nonprecision) was assigned November 9, 1985 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to 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 6 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) 37405. [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 OR 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, WIRE 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 5905012201499 does not contain precious metals.

This information was last updated on .


Technical Characteristics

RELIABILITY INDICATOR
(AARG) ESTABLISHED
BODY WIDTH
(ADAT) 0.190 INCHES NOMINAL
BODY HEIGHT
(ADAU) 0.315 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 0.750 7TH SECONDARY QUALITY
MOUNTING HOLE DIAMETER
(ABTB) 0.093 NOMINAL INCHES
ACTUATOR TRAVEL CONTROL FEATURE
(CRSX) CLUTCH
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER
(CSDH) 85.0 SINGLE SECTION
TERMINAL TYPE AND QUANTITY
(TTQY) 3 PIN
TERMINAL LENGTH
(ABJT) 0.500 INCHES NOMINAL
SHAFT LENGTH
(ABXF) 0.058 INCHES NOMINAL
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION
(AEFH) 9720.0 NOMINAL
LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS
(AGTP) 1.000 INCHES NOMINAL
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0/+10.0 SINGLE SECTION
RELIABILITY FAILURE RATE LEVEL IN PERCENT
(AARH) 0.100
SHAFT STYLE
(AEDX) ROUND, SLOTTED
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER
(CQGN) 150.0 SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS
(CRFJ) -250.0/+250.0 SINGLE SECTION
TEST DATA DOCUMENT
(TEST) 81349-MIL-R-39035 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.).
SECTION QUANTITY
(AAPN) 1
MOUNTING FACILITY QUANTITY
(AKPV) 2
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-R-39035/1 GOVERNMENT SPECIFICATION
BODY STYLE
(AAQL) RECTANGULAR W/MOUNTING HOLES/SLOTS
MAXIMUM RUNNING TORQUE
(AEFL) 8.00 INCH-OUNCES
MAXIMUM STARTING TORQUE
(AEFK) 8.00 INCH-OUNCES
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(AEHT) 0.700 INCHES NOMINAL
III CUBIC MEASURE
(CBME) 0.075 CUBIC INCHES
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 5.000 PERCENT, RATED AMPERES C AND BETTER FLOORING
BODY LENGTH
(ADAQ) 1.250 INCHES NOMINAL
ACTUATOR TYPE
(AEFD) SINGLE SHAFT
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL
(CQCM) 0.300 NOMINAL INCHES
SHAFT DIAMETER
(ABWV) 0.115 INCHES NOMINAL
MOUNTING METHOD
(AXGY) TERMINAL AND UNTHREADED HOLE
CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS
(AYQR) 0.100 INCHES NOMINAL
CUBIC MEASURE
(CBME) 0.075 CUBIC INCHES
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
(CQCK) 9720.0 NOMINAL
TERMINAL LOCATION
(APXH) LOWER ADJACENT SIDE TWO ROWS

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