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NSN 5905-00-808-5995, 5905008085995
Cancelled -> Replaced by 5905009348460

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 008085995
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 5905-00-808-5995

National Stock Number (NSN) 5905-00-808-5995, or NIIN 008085995, (resistor,variable,wire wound,pre) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5905009348460.

There are 2 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, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 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 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, 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 5905008085995 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

ELECTRICAL RESISTANCE PER SECTION
(CQCC) 50.0 PERCENT, RATED AMPERES C AND BETTER FINISH
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -0.10/+0.10 1ST SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -3.0/+3.0 ALL SECTIONS
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 5.0 PERCENT, RATED AMPERES C AND BETTER INDUSTRIAL CLEARS
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -0.20 TO 0.20 2ND SECTION
TAP LOCATION TOLERANCE PER SECTION
(CRKS) -5.0/+5.0 OHMS ALL SECTIONS
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS
(CSCY) -20.0/+20.0 ALL SECTIONS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION
(AEFH) 1800.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 50.0 KILOHMS 1ST SECTION AND 5.0 KILOHMS 2ND SECTION
ACTUATOR TRAVEL CONTROL FEATURE
(CRSX) STOPS
ACTUATOR TYPE
(AEFD) SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER
(CSDH) 40.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER
(CQGN) 125.0 ALL SECTIONS
BODY DIAMETER
(ABPM) 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM
BODY LENGTH
(ADAQ) 2.292 INCHES MINIMUM AND 2.327 INCHES MAXIMUM
BODY STYLE
(AAQL) CYLINDRICAL SERVO MOUNTED
FEATURES PROVIDED
(CBBL) NONMETALLIC SHAFT
FIXED TAP QUANTITY PER SECTION
(CRJS) 1 2ND SECTION
FUNCTION CHARACTERISTIC PER SECTION
(CSBX) ALL SECTIONS LINEAR
FUNCTION CONFORMITY PER SECTION
(CRGM) 1ST SECTION ZERO BASED LINEARITY AND 2ND SECTION TERMINAL BASE LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -0.10 TO 0.10 1ST SECTION AND -0.20 TO 0.20 2ND SECTION
OVERALL DIAMETER
(ADAV) 1.085 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 2.702 INCHES MINIMUM AND 2.791 INCHES MAXIMUM
LATERAL RUNOUT
(AEGA) 0.002 INCHES
MAXIMUM RUNNING TORQUE
(AEFL) 1.20 INCH-OUNCES
MAXIMUM STARTING TORQUE
(AEFK) 1.40 INCH-OUNCES
MAXIMUM STOP TORQUE
(AEFM) 160.00 INCH-OUNCES
MOUNTING LIP DEPTH
(AEDA) 0.0570 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
MOUNTING LIP DIAMETER
(AECZ) 0.8700 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM
MOUNTING METHOD
(AXGY) CLAMP RING
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
(CQCK) 1800.0 NOMINAL
SECTION QUANTITY
(AAPN) 2
SHAFT DIAMETER
(ABWV) 0.624 INCHES NOMINAL
SHAFT END PLAY
(AEFY) 0.005 INCHES
SHAFT LENGTH
(ABXF) 0.358 INCHES MINIMUM AND 0.392 INCHES MAXIMUM
SHAFT RADIAL PLAY
(AEGC) 0.001 INCHES
SHAFT RUNOUT
(AEFZ) 0.001 INCHES
SHAFT STYLE
(AEDX) ROUND
PILOT LENGTH
(AAVM) 0.0520 INCHES MINIMUM AND 0.0720 INCHES MAXIMUM
PILOT DIAMETER RUNOUT
(AEGB) 0.001 INCHES
PILOT DIAMETER
(AAVL) 0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 1.9 FREE AIR ALL SECTIONS AND 0.5 FREE AIR ALL SECTIONS
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -3.0 TO 3.0 ALL SECTIONS
UNDERCUT WIDTH
(ABPC) 0.0570 INCHES MINIMUM
UNDERCUT DIAMETER
(ABPA) 0.624 INCHES NOMINAL
TAP LOCATION TOLERANCE PER SECTION
(CRKS) -5.0 TO 5.0 OHMS ALL SECTIONS
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS
(CSCY) -20.0 TO 20.0 ALL SECTIONS
TERMINAL LOCATION
(APXH) RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY
(TTQY) 6 SOLDER STUD
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -0.20/+0.20 2ND SECTION
FUNCTION CONFORMITY PER SECTION
(CRGM) 2ND SECTION TERMINAL BASE LINEARITY

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