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NSN 5905-00-912-7810, 5905009127810
RESISTOR,VARIABLE,WIRE WOUND,PRE

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 009127810
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5905-00-912-7810

National Stock Number (NSN) 5905-00-912-7810, or NIIN 009127810, (resistor,variable,wire wound,pre) was assigned January 1, 1960 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 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 03, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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) 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, ETC., 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 5905009127810 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

TERMINAL TYPE AND QUANTITY
(TTQY) 3 SOLDER STUD
TERMINAL LOCATION
(APXH) RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS
(CSCY) -20.0/+20.0 SINGLE SECTION
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 1.5 FREE AIR SINGLE SECTION
SHAFT STYLE
(AEDX) ROUND, SLOTTED
SHAFT LENGTH
(ABXF) 0.125 INCHES NOMINAL
SHAFT DIAMETER
(ABWV) 0.250 INCHES NOMINAL
SECTION QUANTITY
(AAPN) 1
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNEF
SCREW THREAD QUANTITY PER INCH
(AJYQ) 32.0
SCREW THREAD DIAMETER
(AJYN) 0.375 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
(CQCK) 3600.0 NOMINAL
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0/+10.0 SINGLE SECTION
MOUNTING BUSHING LENGTH
(ADAP) 0.500 INCHES NOMINAL
MAXIMUM STARTING TORQUE
(AEFK) 2.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE
(AEFL) 2.00 INCH-OUNCES
OVERALL LENGTH
(ABHP) 2.234 INCHES NOMINAL
OVERALL DIAMETER
(ADAV) 0.500 INCHES NOMINAL
MOUNTING METHOD
(AXGY) STANDARD BUSHING
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -1.00/+1.00 SINGLE SECTION
FUNCTION CONFORMITY PER SECTION
(CRGM) SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CHARACTERISTIC PER SECTION
(CSBX) SINGLE SECTION LINEAR
FEATURES PROVIDED
(CBBL) NONMETALLIC SHAFT
BODY STYLE
(AAQL) CYLINDRICAL BUSHING MOUNTED
BODY LENGTH
(ADAQ) 1.469 INCHES NOMINAL
BODY DIAMETER
(ABPM) 0.500 INCHES NOMINAL
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER
(CQGN) 125.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER
(CSDH) 40.0 SINGLE SECTION
ACTUATOR TYPE
(AEFD) SINGLE SHAFT
ACTUATOR TRAVEL CONTROL FEATURE
(CRSX) CONTINUOUS MOTION
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 25.0 KILOHMS SINGLE SECTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION
(AEFH) 3600.0 NOMINAL

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