NSN 5905-00-784-9605, 5905007849605
Cancelled -> Replaced by 5905000861680

Federal Supply Classification: FSC 5905 - Resistors
National Item Identification Number: NIIN 007849605
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

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know

CALL ABOUT NSN 5905-00-784-9605

Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

REQUEST QUOTE for 5905-00-784-9605

Have a list that needs to be quoted? Upload it here.

Upload a List

DLMS^® Summary

National Stock Number 5905-00-784-9605

National Stock Number (NSN) 5905-00-784-9605, or NIIN 007849605, (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 replaces 1 stock number, 5905000861680.

There are 4 manufacturer part numbers associated with this NSN. 2 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 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 5905007849605 contains gold.

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 Aug 01, 2025.

Technical Characteristics

RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -5.0 TO 5.0 4TH SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -5.0/+5.0 3RD SECTION
FUNCTION CONFORMITY TOLERANCE PER SECTION: (CQFL) -0.50/+0.50 3RD SECTION
SHAFT BEARING TYPE: (AEDZ) SLEEVE
UNABLE TO DECODE: (AEDZ) UNABLE TO DECODE
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 20.0 PERCENT, RATED AMPERES C AND BETTER V.G. STEPPING
FUNCTION CONFORMITY TOLERANCE PER SECTION: (CQFL) -0.10/+0.10 2ND SECTION
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 5.0 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) -1.0/+1.0 1ST SECTION
III CUBIC MEASURE: (CBME) 15.722 CUBIC INCHES
FUNCTION CONFORMITY TOLERANCE PER SECTION: (CQFL) -0.50 TO 0.50 3RD SECTION
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 20.0 KILOHMS 4TH SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -1.0/+1.0 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) 25.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: (CQGN) 70.0 ALL SECTIONS
BEARING TYPE: (BYDT) SLEEVE SHAFT
BODY HEIGHT: (ADAU) 1.750 INCHES MINIMUM AND 1.875 INCHES MAXIMUM
BODY LENGTH: (ADAQ) 4.428 INCHES MINIMUM AND 4.516 INCHES MAXIMUM
BODY STYLE: (AAQL) RECTANGULAR BUSHING MOUNTED
BODY WIDTH: (ADAT) 1.750 INCHES MINIMUM AND 1.875 INCHES MAXIMUM
CUBIC MEASURE: (CBME) 15.722 CUBIC INCHES
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION: (AEFH) 1080.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 5.0 KILOHMS 1ST SECTION AND 5.0 KILOHMS 2ND SECTION AND 500.0 OHMS 3RD SECTION AND 20.0 KILOHMS 4TH SECTION
FEATURES PROVIDED: (CBBL) HUMIDITY PROOF
FRAGILITY FACTOR: (AFJN) MODERATELY RUGGED
FUNCTION CHARACTERISTIC PER SECTION: (CSBX) ALL SECTIONS LINEAR
FUNCTION CONFORMITY PER SECTION: (CRGM) ALL SECTIONS INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION: (CQFL) -0.10 TO 0.10 1ST SECTION AND -0.10 TO 0.10 2ND SECTION AND -0.50 TO 0.50 3RD SECTION AND -0.50 TO 0.50 4TH SECTION
MAXIMUM RUNNING TORQUE: (AEFL) 6.00 INCH-OUNCES
MAXIMUM STARTING TORQUE: (AEFK) 8.00 INCH-OUNCES
MOUNTING BUSHING LENGTH: (ADAP) 0.250 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
MOUNTING METHOD: (AXGY) STANDARD BUSHING
NONTURN DEVICE LOCATION: (AEFN) AT 6 OCLOCK
NONTURN DEVICE RADIUS: (AEFP) 0.562 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS: (CRGD) 4.1 FREE AIR ALL SECTIONS
PRECIOUS MATERIAL: (PRMT) GOLD
PRECIOUS MATERIAL AND LOCATION: (PMLC) TERMINAL SURFACES GOLD
RELIABILITY INDICATOR: (AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -1.0 TO 1.0 1ST SECTION AND -1.0 TO 1.0 2ND SECTION AND -5.0 TO 5.0 3RD SECTION AND -5.0 TO 5.0 4TH SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: (CQCK) 1080.0 NOMINAL
SCREW THREAD DIAMETER: (AJYN) 0.500 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
SCREW THREAD QUANTITY PER INCH: (AJYQ) 32.0
SCREW THREAD SERIES DESIGNATOR: (AJYP) UNEF
SECTION QUANTITY: (AAPN) 4
SHAFT DIAMETER: (ABWV) 0.2494 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM
SHAFT LENGTH: (ABXF) 1.188 INCHES MINIMUM AND 1.313 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
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 5.0 KILOHMS 2ND SECTION
FUNCTION CONFORMITY TOLERANCE PER SECTION: (CQFL) -0.50/+0.50 4TH SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -1.0 TO 1.0 2ND SECTION
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 500.0 OHMS C AND BETTER SELECT
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -5.0/+5.0 4TH SECTION