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660-012NF21U6-05 — COVER,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

660-012NF21U6-05: COVER,ELECTRICAL CONNECTOR.

The COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include seal_type: GASKET, body_height: 0.997 INCHES MAXIMUM IN, furnished_items: WIRE ROPE, overall_diameter: 1.570 INCHES MAXIMUM IN, size_designation: 21, special_features: MATES TO MIL-DTL-38999 SERIES I CONNECTOR. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-497-8092, 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
660-012NF21U6-05
NSN: 5935-01-497-8092
FSC: 5935 — Connectors, Electrical
CAGE: 06324 — GLENAIR, INC. (USA)
SPECIFICATIONS
seal_typeGASKET
body_height0.997 INCHES MAXIMUM IN
furnished_itemsWIRE ROPE
overall_diameter1.570 INCHES MAXIMUM IN
size_designation21
special_featuresMATES TO MIL-DTL-38999 SERIES I CONNECTOR
style_designatorEXTERNAL BAYONET W/CHAIN OR ROPE
surface_treatmentCADMIUM AND NICKEL
eye_inside_diameter0.167 INCHES NOMINAL IN
end_item_identificationATARS O-LEVEL, F/A-18 HORNET
attachment_feature_length6.000 INCHES NOMINAL IN
mounting_facility_type_and_quantity3 BAYONET LOCK
NSN5935-01-497-8092
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRICAL CONNECTOR TITLE COMPONENT PN 660-012NF21U6-05 MFR COVER,ELECTRICAL CONNE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 3 BAYONET LOCK
•
SEAL TYPE: GASKET
•
ATTACHMENT FEATURE LENGTH: 6.000 INCHES NOMINAL IN
•
OVERALL DIAMETER: 1.570 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.997 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: EXTERNAL BAYONET W/CHAIN OR ROPE
•
SIZE DESIGNATION: 21
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY3 BAYONET LOCK
SEAL TYPEGASKET
ATTACHMENT FEATURE LENGTH6.000 INCHES NOMINAL IN
OVERALL DIAMETER1.570 INCHES MAXIMUM IN
BODY HEIGHT0.997 INCHES MAXIMUM IN
STYLE DESIGNATOREXTERNAL BAYONET W/CHAIN OR ROPE
SIZE DESIGNATION21
SPECIAL FEATURESMATES TO MIL-DTL-38999 SERIES I CONNECTOR
SURFACE TREATMENTCADMIUM AND NICKEL
EYE INSIDE DIAMETER0.167 INCHES NOMINAL IN
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 660-012NF21U6-05?
660-012NF21U6-05 is a COVER,ELECTRICAL CONNECTOR.
What is the NSN for 660-012NF21U6-05?
660-012NF21U6-05 is cataloged in the U.S. Government catalog under NSN 5935-01-497-8092. 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.