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660-031NF21H6-05G — COVER,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

660-031NF21H6-05G: COVER,ELECTRICAL CONNECTOR.

The COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM, body_height: 1.000 INCHES MAXIMUM IN, furnished_items: WIRE ROPE, overall_diameter: 1.500 INCHES NOMINAL IN, size_designation: 21, special_features: RECEPTACLE COVER WITH GROUND SPRING. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-499-6607, 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
660-031NF21H6-05G
NSN: 5935-01-499-6607
FSC: 5935 — Connectors, Electrical
CAGE: 06324 — GLENAIR, INC. (USA)
SPECIFICATIONS
materialALUMINUM
body_height1.000 INCHES MAXIMUM IN
furnished_itemsWIRE ROPE
overall_diameter1.500 INCHES NOMINAL IN
size_designation21
special_featuresRECEPTACLE COVER WITH GROUND SPRING
style_designatorINTERNAL THREAD W/CHAIN OR ROPE
surface_treatmentCADMIUM AND CHROMATE
eye_inside_diameter0.167 INCHES NOMINAL IN
attachment_feature_length6.000 INCHES NOMINAL IN
mounting_facility_type_and_quantity1 PRESS FIT
NSN5935-01-499-6607
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRICAL CONNECTOR TITLE COMPONENT PN 660-031NF21H6-05G MFR COVER,ELECTRICAL CONNE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PRESS FIT
•
ATTACHMENT FEATURE LENGTH: 6.000 INCHES NOMINAL IN
•
OVERALL DIAMETER: 1.500 INCHES NOMINAL IN
•
BODY HEIGHT: 1.000 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: INTERNAL THREAD W/CHAIN OR ROPE
•
SIZE DESIGNATION: 21
•
SURFACE TREATMENT: CADMIUM AND CHROMATE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 PRESS FIT
ATTACHMENT FEATURE LENGTH6.000 INCHES NOMINAL IN
OVERALL DIAMETER1.500 INCHES NOMINAL IN
BODY HEIGHT1.000 INCHES MAXIMUM IN
STYLE DESIGNATORINTERNAL THREAD W/CHAIN OR ROPE
SIZE DESIGNATION21
SPECIAL FEATURESRECEPTACLE COVER WITH GROUND SPRING
SURFACE TREATMENTCADMIUM AND CHROMATE
EYE INSIDE DIAMETER0.167 INCHES NOMINAL IN
MATERIALALUMINUM
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 660-031NF21H6-05G?
660-031NF21H6-05G is a COVER,ELECTRICAL CONNECTOR.
What is the NSN for 660-031NF21H6-05G?
660-031NF21H6-05G is cataloged in the U.S. Government catalog under NSN 5935-01-499-6607. 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.