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G501 ✓ 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 BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include color: BLACK MAIN BODY, height: 0.406 INCHES NOMINAL IN, material: GLASS VISOR, unit_type: COAXIAL LINE, bore_shape: STRAIGHT BOTH ENDS, bore_length: 0.2150 INCHES NOMINAL BOTH ENDS 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 5355-00-022-2739, 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
G501
NSN: 5355-00-022-2739
FSC: 5355
CAGE: 59774 — FABCO GENERATORS, INC. DBA FABCO POWER (USA)
SPECIFICATIONS
colorBLACK MAIN BODY
height0.406 INCHES NOMINAL IN
materialGLASS VISOR
unit_typeCOAXIAL LINE
bore_shapeSTRAIGHT BOTH ENDS
bore_length0.2150 INCHES NOMINAL BOTH ENDS IN
design_typeBIDIRECTIONAL
shank_length0.156 INCHES NOMINAL IN
usage_designMAIN LINE AND SECONDARY LINE TERMINAL FITTING
body_materialSTEEL COMP 303
bore_diameter0.1250 INCHES NOMINAL BOTH ENDS IN
overall_width3.900 INCHES NOMINAL IN
NSN5355-00-022-2739
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN G501 MFR BACKSHELL,ELECTRICAL C
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
80-5520Interchangeable
interchangeable cross-reference
interchangeable
218-37365-1Interchangeable
interchangeable cross-reference
interchangeable
G501Interchangeable
interchangeable cross-reference
interchangeable
1110987Interchangeable
interchangeable cross-reference
interchangeable
91596Interchangeable
interchangeable cross-reference
interchangeable
13304Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is G501?
G501 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace G501?
There are 8 known substitutes for G501: 80-5520, 218-37365-1, G501 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for G501?
G501 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-022-2739. 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