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63C520621 — COVER,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

63C520621: COVER,ELECTRICAL CONNECTOR.

The COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include body_height: 0.375 INCHES NOMINAL IN, overall_width: 0.544 INCHES NOMINAL IN, overall_length: 1.654 INCHES NOMINAL IN, furnished_items: WIRE ROPE, style_designator: RECTANGULAR W/JACKSCREW, attachment_feature_length: 6.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-485-0681, 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
63C520621
NSN: 5935-01-485-0681
FSC: 5935 — Connectors, Electrical
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
body_height0.375 INCHES NOMINAL IN
overall_width0.544 INCHES NOMINAL IN
overall_length1.654 INCHES NOMINAL IN
furnished_itemsWIRE ROPE
style_designatorRECTANGULAR W/JACKSCREW
attachment_feature_length6.000 INCHES NOMINAL IN
mounting_facility_type_and_quantity2 NUT(S)
NSN5935-01-485-0681
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRICAL CONNECTOR TITLE COMPONENT PN 63C520621 MFR COVER,ELECTRICAL CONNE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 NUT(S)
•
ATTACHMENT FEATURE LENGTH: 6.000 INCHES NOMINAL IN
•
BODY HEIGHT: 0.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR W/JACKSCREW
•
FURNISHED ITEMS: WIRE ROPE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 NUT(S)
ATTACHMENT FEATURE LENGTH6.000 INCHES NOMINAL IN
BODY HEIGHT0.375 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR W/JACKSCREW
OVERALL LENGTH1.654 INCHES NOMINAL IN
OVERALL WIDTH0.544 INCHES NOMINAL IN
FURNISHED ITEMSWIRE ROPE
OTHER ITEMS IN FSC 5935 — Connectors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 63C520621?
63C520621 is a COVER,ELECTRICAL CONNECTOR.
What is the NSN for 63C520621?
63C520621 is cataloged in the U.S. Government catalog under NSN 5935-01-485-0681. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.