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PartsTable / COMPONENT / 54A50A57
54A50A57 ✓ Verified by PartsTable
— · COMPONENT
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

The RESISTOR,VOLTAGE SENSITIVE is a the manufacturer industrial component. Key specifications include guide: NOT INCLUDED, diameter: 0.844 INCHES NOMINAL IN, material: RUBBER SYNTHETIC OUTER COVERING, flute_type: INTEGRAL, shank_type: MORSE TAPER, trade_size: 1.250. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1040-00-938-8971, 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
54A50A57
NSN: 1040-00-938-8971
FSC: 1040
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
guideNOT INCLUDED
diameter0.844 INCHES NOMINAL IN
materialRUBBER SYNTHETIC OUTER COVERING
flute_typeINTEGRAL
shank_typeMORSE TAPER
trade_size1.250
reamer_typeFLUTED CHUCKING
flute_designSPIRAL
flute_length2.500 INCHES NOMINAL IN
ply_quantity2
usage_designCONVEYING MATERIALS
nominal_width30.000 INCHES IN
NSN1040-00-938-8971
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VOLTAGE SENSITIVE TITLE COMPONENT PN 54A50A57 MFR RESISTOR,VOLTAGE SENSI
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
140BInterchangeable
interchangeable cross-reference
interchangeable
20654Interchangeable
interchangeable cross-reference
interchangeable
537.8438Interchangeable
interchangeable cross-reference
interchangeable
50-10159Interchangeable
interchangeable cross-reference
interchangeable
GGG-R-180Interchangeable
interchangeable cross-reference
interchangeable
D98836Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54A50A57?
54A50A57 is a RESISTOR,VOLTAGE SENSITIVE.
What parts can replace 54A50A57?
There are 11 known substitutes for 54A50A57: 140B, 20654, 537.8438 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 54A50A57?
54A50A57 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1040-00-938-8971. 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