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4509-04-746-4004 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4509-04-746-4004: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thread_class: 2B, overall_length: 1.125 INCHES MAXIMUM IN, overall_diameter: 1.218 INCHES MAXIMUM IN, style_designator: STRAIGHT SHAPE SOLID TYPE, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-074-4612, 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
4509-04-746-4004
NSN: 5935-01-074-4612
FSC: 5935 — Connectors, Electrical
CAGE: D4856 — NORTHROP GRUMMAN LITEF GMBH (DEU)
SPECIFICATIONS
materialALUMINUM ALLOY
thread_class2B
overall_length1.125 INCHES MAXIMUM IN
overall_diameter1.218 INCHES MAXIMUM IN
style_designatorSTRAIGHT SHAPE SOLID TYPE
thread_directionRIGHT-HAND
surface_treatmentNICKEL
nominal_thread_size1.062 INCHES IN
thread_series_designatorUNEF
mounting_facility_type_and_quantity1 THREADED COUPLING
NSN5935-01-074-4612
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN 4509-04-746-4004 MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
OVERALL DIAMETER: 1.218 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT SHAPE SOLID TYPE
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.062 INCHES IN
•
SURFACE TREATMENT: NICKEL
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
OVERALL DIAMETER1.218 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT SHAPE SOLID TYPE
OVERALL LENGTH1.125 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.062 INCHES IN
SURFACE TREATMENTNICKEL
THREAD CLASS2B
MATERIALALUMINUM ALLOY
THREAD SERIES DESIGNATORUNEF
SUBSTITUTES & CROSS-REFERENCES 3
MIL-C-5015Reference document
Same NSN cross-reference
Reference document — Identification reference
450904-7464-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MS3158-18CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4509-04-746-4004?
4509-04-746-4004 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace 4509-04-746-4004?
There are 3 known substitutes for 4509-04-746-4004: MIL-C-5015, 450904-7464-4, MS3158-18C. Substitute compatibility should be verified for your specific system.
What is the NSN for 4509-04-746-4004?
4509-04-746-4004 is cataloged in the U.S. Government catalog under NSN 5935-01-074-4612. 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.