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Technical Data Sheet
PartsTable / MRO / 51050
51050 ✓ Verified by PartsTable
Jumbo · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include color: BLACK, width: 0.375 INCHES IN, length: 20.000 YARDS, material: COPPER ALLOY, body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7920-00-057-2087, 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
MRO→ MRO_GENERAL→ 51050
NSN: 7920-00-057-2087
FSC: 7920
CAGE: 0SHF6 — MAPA SPONTEX INC (USA)
SPECIFICATIONS
colorBLACK
width0.375 INCHES IN
length20.000 YARDS
materialCOPPER ALLOY
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.750 INCHES NOMINAL IN
shaft_styleROUND
bearing_typeSLEEVE SHAFT
shaft_length0.500 INCHES NOMINAL IN
shaft_runout0.003 INCHES IN
specific_useRECORD TYPING
actuator_typeSINGLE SHAFT
NSN7920-00-057-2087
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Jumbo RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 51050 MFR Jumbo RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
OVERALL THICKNESS: 1.600 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL THICKNESS1.600 INCHES NOMINAL IN
OVERALL WIDTH4.100 INCHES NOMINAL IN
OVERALL LENGTH7.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
M40T26Interchangeable
interchangeable cross-reference
interchangeable
51050Interchangeable
interchangeable cross-reference
interchangeable
9F51CBT050Interchangeable
interchangeable cross-reference
interchangeable
4512207-4Interchangeable
interchangeable cross-reference
interchangeable
LFP3Interchangeable
interchangeable cross-reference
interchangeable
534-50Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51050?
51050 is a RESISTOR,VARIABLE,WIRE WOUND,PRE manufactured by Jumbo. It is classified as a MRO (MRO_GENERAL).
What parts can replace 51050?
There are 13 known substitutes for 51050: M40T26, 51050, 9F51CBT050 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 51050?
51050 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7920-00-057-2087. 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