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NSN 5905-00-498-5872, 5905004985872
Cancelled -> Replaced by 5905009990457

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 004985872
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 5905-00-498-5872

National Stock Number (NSN) 5905-00-498-5872, or NIIN 004985872, (resistor,variable,wire wound,pre) was assigned October 17, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5905009990457.

There are 3 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.

This NSN is unique to one weapons system.

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: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) 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, 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 5905004985872 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

FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -0.10 TO 0.10 3RD SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -5.0 TO 5.0 3RD SECTION
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 10.000 KILOHMS 2ND SECTION
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 30.000 KILOHMS 4TH SECTION
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 30.000 PERCENT, RATED AMPERES C AND BETTER V.G. STEPPING
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -1.0/+1.0 4TH SECTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION
(AEFH) 1080.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 25.000 KILOHMS 1ST SECTION AND 10.000 KILOHMS 2ND SECTION AND 10.000 KILOHMS 3RD SECTION AND 30.000 KILOHMS 4TH SECTION
ACTUATOR TRAVEL CONTROL FEATURE
(CRSX) CLUTCH
ACTUATOR TYPE
(AEFD) SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER
(CSDH) 80.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER
(CQGN) 125.0 ALL SECTIONS
BODY DIAMETER
(ABPM) 1.912 INCHES MAXIMUM
BODY LENGTH
(ADAQ) 0.984 INCHES NOMINAL
BODY STYLE
(AAQL) CYLINDRICAL SERVO MOUNTED
FUNCTION CHARACTERISTIC PER SECTION
(CSBX) ALL SECTIONS LINEAR
FUNCTION CONFORMITY PER SECTION
(CRGM) ALL SECTIONS TERMINAL BASE LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -0.02 TO 0.02 1ST SECTION AND -0.05 TO 0.05 2ND SECTION AND -0.10 TO 0.10 3RD SECTION AND -1.00 TO 1.00 4TH SECTION
MOUNTING LIP DEPTH
(AEDA) 0.0620 INCHES NOMINAL
MOUNTING LIP DIAMETER
(AECZ) 1.6250 INCHES MAXIMUM
MOUNTING METHOD
(AXGY) CLAMP RING
PILOT DIAMETER
(AAVL) 1.5620 INCHES NOMINAL
PILOT LENGTH
(AAVM) 0.0620 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 1.0 FREE AIR ALL SECTIONS
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -5.0 TO 5.0 1ST SECTION AND -5.0 TO 5.0 2ND SECTION AND -5.0 TO 5.0 3RD SECTION AND -1.0 TO 1.0 4TH SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
(CQCK) 1080.0 NOMINAL
SECTION QUANTITY
(AAPN) 4
SHAFT DIAMETER
(ABWV) 0.125 INCHES NOMINAL
SHAFT RADIAL PLAY
(AEGC) 0.001 INCHES
SHAFT RUNOUT
(AEFZ) 0.001 INCHES
SHAFT END PLAY
(AEFY) 0.00500 INCHES
SHAFT LENGTH
(ABXF) 0.391 INCHES MINIMUM AND 0.453 INCHES MAXIMUM
SHAFT STYLE
(AEDX) ROUND
TERMINAL LOCATION
(APXH) RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY
(TTQY) 12 TAB, SOLDER LUG
UNDERCUT DIAMETER
(ABPA) 1.812 INCHES MAXIMUM
UNDERCUT WIDTH
(ABPC) 0.0780 INCHES MINIMUM
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 25.000 PERCENT, RATED AMPERES C AND BETTER FINISH
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -0.02/+0.02 1ST SECTION
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -0.05/+0.05 2ND SECTION
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -1.00/+1.00 4TH SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -5.0/+5.0 1ST SECTION
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 10.000 PERCENT, RATED AMPERES C AND BETTER SELECT
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -5.0/+5.0 3RD SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -5.0/+5.0 2ND SECTION
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -0.10/+0.10 3RD SECTION

Manufacturer Part Numbers


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