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PartsTable / COMPONENT / 12641940 REV C
12641940 REV C ✓ Verified by PartsTable
— · PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: STEEL CORROSION RESISTING, body_style: CYLINDRICAL BUSHING MOUNTED, body_height: 0.335 INCHES MAXIMUM IN, body_length: 0.430 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN, shaft_style: ROUND, shank_style: NON-STANDARD TAPER-ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-717-8491, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
12641940 REV C
NSN: 6130-01-717-8491
FSC: 6130
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
body_styleCYLINDRICAL BUSHING MOUNTED
body_height0.335 INCHES MAXIMUM IN
body_length0.430 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
shaft_styleROUND
shank_styleNON-STANDARD TAPER-ROUND
shank_taper0.594 INCHES PER FOOT NOMINAL IN
shaft_length0.600 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
thread_class2B
actuator_typeSINGLE SHAFT
body_diameter0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
physical_formLIQUID
NSN6130-01-717-8491
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN 12641940 REV C MFR OEM Platinum
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
55030-42Interchangeable
interchangeable cross-reference
interchangeable
109101-001Interchangeable
interchangeable cross-reference
interchangeable
7160Interchangeable
interchangeable cross-reference
interchangeable
1222021P2Interchangeable
interchangeable cross-reference
interchangeable
50314Interchangeable
interchangeable cross-reference
interchangeable
FM-100-20Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12641940 REV C?
12641940 REV C is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 12641940 REV C?
There are 11 known substitutes for 12641940 REV C: 55030-42, 109101-001, 7160 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12641940 REV C?
12641940 REV C is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-717-8491. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026