NSN 5905-01-277-4317, 5905012774317
Cancelled -> Replaced by 5905004297038

Federal Supply Classification: FSC 5905 - Resistors
National Item Identification Number: NIIN 012774317
Codification Country: United States
Item Name Code: INC 37405
Criticality: (Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5905-01-277-4317

National Stock Number (NSN) 5905-01-277-4317, or NIIN 012774317, (resistor,variable,nonwire wound,) was assigned April 22, 1988 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 5905004297038, 5905001019776.

There are 4 manufacturer part numbers associated with this NSN. One 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, 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.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

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 but does have other critical feature(s) 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 5905012774317 does not contain precious metals.

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 Nov 01, 2024.

Technical Characteristics

CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL: (CQCM) 0.290 NOMINAL MILS AND 0.310 NOMINAL CENTIMETERS
III FRAGILITY FACTOR: (AFJN) MODERATELY RUGGED
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION: (AEFH) 6120.0 MINIMUM AND 9720.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 1.0 KILOHMS SINGLE SECTION
END ITEM IDENTIFICATION: (AGAV) HKELICOPTER, ADVANCDE ATTACK, AH-1W; MISSILE, AIR-TO-AIR, SPARROW (AIM-7); SPRUANCE CLASS DD (963); FORRESTAL CLASS CV; KIDD CLASS DDG; NIMITZ CLASS CVN; ARLEIGH BURKE CLASS DDG; VIRGINIA CLASS CGN (41); TICONDEROGA CLASS CG (47)
ACTUATOR TRAVEL CONTROL FEATURE: (CRSX) CLUTCH
ACTUATOR TYPE: (AEFD) SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: (CSDH) 85.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: (CQGN) 150.0 SINGLE SECTION
BODY HEIGHT: (ADAU) 0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
BODY LENGTH: (ADAQ) 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
BODY WIDTH: (ADAT) 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
BODY STYLE: (AAQL) RECTANGULAR W/MOUNTING HOLES/SLOTS
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL: (CQCM) 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS: (AYQR) 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: (AEHT) 0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATION: (CRTL) FEAT
CUBIC MEASURE: (CBME) 0.075 CUBIC INCHES
FEATURES PROVIDED: (CBBL) HUMIDITY PROOF
FRAGILITY FACTOR: (AFJN) MODERATELY RUGGED
LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS: (AGTP) 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM
MAXIMUM STARTING TORQUE: (AEFK) 8.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE: (AEFL) 8.00 INCH-OUNCES
MOUNTING FACILITY QUANTITY: (AKPV) 2
MOUNTING HOLE DIAMETER: (ABTB) 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
MOUNTING METHOD: (AXGY) TERMINAL AND UNTHREADED HOLE
POWER DISSIPATION RATING PER SECTION IN WATTS: (CRGD) 0.75 FREE AIR SINGLE SECTION
RELIABILITY FAILURE RATE LEVEL IN PERCENT: (AARH) 0.010
RELIABILITY INDICATOR: (AARG) ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -10.0 TO 10.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: (CQCK) 6120.0 MINIMUM AND 9720.0 MAXIMUM
SECTION QUANTITY: (AAPN) 1
SHAFT LENGTH: (ABXF) 0.036 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
SHAFT DIAMETER: (ABWV) 0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
SHAFT STYLE: (AEDX) ROUND, SLOTTED
SPECIAL FEATURES: (FEAT) WEAPON SYSTEM ESSENTIAL
SPECIFICATION/STANDARD DATA: (ZZZK) 81349-MIL-R-39035/1 GOVERNMENT SPECIFICATION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS: (CRFJ) -100.0 TO 100.0 SINGLE SECTION
TERMINAL LENGTH: (ABJT) 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
TERMINAL LOCATION: (CQTM) LOWER ADJACENT SIDE TWO ROWS
TERMINAL TYPE AND QUANTITY: (TTQY) 3 PIN
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.).
POWER DISSIPATION RATING PER SECTION IN WATTS: (CRGD) 0.75 7TH SECONDARY QUALITY
III CUBIC MEASURE: (CBME) 0.075 CUBIC INCHES
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS: (CRFJ) -100.0/+100.0 SINGLE SECTION
III END ITEM IDENTIFICATION: (AGAV) HKELICOPTER, ADVANCDE ATTACK, AH-1W; MISSILE, AIR-TO-AIR, SPARROW (AIM-7); SPRUANCE CLASS DD (963); FORRESTAL CLASS CV; KIDD CLASS DDG; NIMITZ CLASS CVN; ARLEIGH BURKE CLASS DDG; VIRGINIA CLASS CGN (41); TICONDEROGA CLASS CG (47)
MOUNTING HOLE DIAMETER: (ABTB) 0.088 NOMINAL MILS AND 0.098 NOMINAL CENTIMETERS
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -10.0/+10.0 SINGLE SECTION
UNABLE TO DECODE: (CSDL) UNABLE TO DECODE
STANDARD TAPER CURVE PER SECTION: (CSDL) A SINGLE SECTION
TERMINAL LOCATION: (APXH) LOWER ADJACENT SIDE TWO ROWS
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 1.0 PERCENT, RATED AMPERES C AND BETTER FLOORING
UNABLE TO DECODE: (APXH) UNABLE TO DECODE