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642AS1146 — COVER,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

642AS1146: COVER,ELECTRICAL CONNECTOR.

The COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, body_height: 0.500 INCHES NOMINAL IN, thread_class: 2B, overall_diameter: 1.875 INCHES NOMINAL IN, style_designator: INTERNAL THREADS, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-040-9312, 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
642AS1146
NSN: 5935-01-040-9312
FSC: 5935 — Connectors, Electrical
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
body_height0.500 INCHES NOMINAL IN
thread_class2B
overall_diameter1.875 INCHES NOMINAL IN
style_designatorINTERNAL THREADS
thread_directionRIGHT-HAND
surface_treatmentANODIZE
nominal_thread_size1.687 INCHES IN
thread_quantity_per_inch18
thread_series_designatorUNEF
mounting_facility_type_and_quantity1 THREADED COUPLING
NSN5935-01-040-9312
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRICAL CONNECTOR TITLE COMPONENT PN 642AS1146 MFR COVER,ELECTRICAL CONNE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
OVERALL DIAMETER: 1.875 INCHES NOMINAL IN
•
BODY HEIGHT: 0.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: INTERNAL THREADS
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.687 INCHES IN
•
SURFACE TREATMENT: ANODIZE
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
OVERALL DIAMETER1.875 INCHES NOMINAL IN
BODY HEIGHT0.500 INCHES NOMINAL IN
STYLE DESIGNATORINTERNAL THREADS
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.687 INCHES IN
SURFACE TREATMENTANODIZE
THREAD CLASS2B
THREAD QUANTITY PER INCH18
MATERIALALUMINUM ALLOY
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 1
G1107-44NGSSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 642AS1146?
642AS1146 is a COVER,ELECTRICAL CONNECTOR.
What parts can replace 642AS1146?
There is 1 known substitute for 642AS1146: G1107-44NGS. Substitute compatibility should be verified for your specific system.
What is the NSN for 642AS1146?
642AS1146 is cataloged in the U.S. Government catalog under NSN 5935-01-040-9312. 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.