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PartsTable / COMPONENT / 54803-16
54803-16 ✓ 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

CHASSIS,PLUG-IN UNIT,ELECTRONIC. Key specifications include material: COPPER ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.8120 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.4060 INCHES NOMINAL IN, body_outside_diameter: 0.6250 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 4320-00-336-5239, 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
54803-16
NSN: 4320-00-336-5239
FSC: 4320
CAGE: 82796 — COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.8120 INCHES NOMINAL IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.4060 INCHES NOMINAL IN
body_outside_diameter0.6250 INCHES NOMINAL IN
NSN4320-00-336-5239
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHASSIS,PLUG-IN UNIT,ELECTRONIC TITLE COMPONENT PN 54803-16 MFR CHASSIS,PLUG-IN UNIT,E
KEY FEATURES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 0.6250 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY OVERALL
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 0.4060 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.8120 INCHES NOMINAL IN
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER0.6250 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
BODY INSIDE DIAMETER0.4060 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
30682-5-4BInterchangeable
interchangeable cross-reference
interchangeable
008352Interchangeable
interchangeable cross-reference
interchangeable
4797-5-4BInterchangeable
interchangeable cross-reference
interchangeable
A-A-2477Interchangeable
interchangeable cross-reference
interchangeable
W-1050-JInterchangeable
interchangeable cross-reference
interchangeable
B18.3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54803-16?
54803-16 is a CHASSIS,PLUG-IN UNIT,ELECTRONIC.
What parts can replace 54803-16?
There are 15 known substitutes for 54803-16: 30682-5-4B, 008352, 4797-5-4B and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 54803-16?
54803-16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-336-5239. 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