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20487 ✓ 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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include bearings: INCLUDED, bore_type: STRAIGHT, nut_style: HEXAGON, body_style: STRAIGHT SHAPE, INTERNAL COUPLING, face_width: 2.875 INCHES NOMINAL IN, nut_height: 0.359 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 7690-00-083-5757, 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
20487
NSN: 7690-00-083-5757
FSC: 7690
CAGE: 77646 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA AEROSPACE SYSTEMS DIV AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
bearingsINCLUDED
materialSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 384 OR STEEL COMP 302B OR STEEL COMP 303MA OR STEEL COMP 303SE OR STEEL COMP 304L OVERALL
bore_typeSTRAIGHT
nut_styleHEXAGON
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
face_width2.875 INCHES NOMINAL IN
nut_height0.359 INCHES NOMINAL IN
shell_typeSOLID
bore_length2.875 INCHES NOMINAL IN
design_formWEBBED
temp_rating250.0 FAHRENHEIT MAXIMUM DEGF
bearing_typeFLANGED
NSN7690-00-083-5757
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN 20487 MFR CONNECTOR,PLUG,ELECTRI
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
255262-48Interchangeable
interchangeable cross-reference
interchangeable
20487Interchangeable
interchangeable cross-reference
interchangeable
AN3106A18-20PInterchangeable
interchangeable cross-reference
interchangeable
01217150Interchangeable
interchangeable cross-reference
interchangeable
20487-1Interchangeable
interchangeable cross-reference
interchangeable
3392AS2732-36Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20487?
20487 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 20487?
There are 9 known substitutes for 20487: 255262-48, 20487, AN3106A18-20P and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20487?
20487 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7690-00-083-5757. 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