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748676-3 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

748676-3: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ZINC ALLOY, body_width: 0.620 INCHES NOMINAL IN, thread_class: 2A A, overall_width: 0.690 INCHES NOMINAL IN, overall_height: 1.550 INCHES NOMINAL IN, overall_length: 2.090 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-321-6186, 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
748676-3
NSN: 5935-01-321-6186
FSC: 5935 — Connectors, Electrical
CAGE: 00779 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
materialZINC ALLOY
body_width0.620 INCHES NOMINAL IN
thread_class2A A
overall_width0.690 INCHES NOMINAL IN
overall_height1.550 INCHES NOMINAL IN
overall_length2.090 INCHES NOMINAL IN
furnished_itemsGROMMET
size_designation25
style_designatorHOOD TYPE W/ROUND CLAMP AND FLANGE
thread_directionRIGHT-HAND
surface_treatmentNICKEL AND COPPER
nominal_thread_size0.112 INCHES IN
NSN5935-01-321-6186
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN 748676-3 MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 SCREW
•
BODY WIDTH: 0.620 INCHES NOMINAL IN
•
STYLE DESIGNATOR: HOOD TYPE W/ROUND CLAMP AND FLANGE
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.857 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 SCREW
OVERALL HEIGHT1.550 INCHES NOMINAL IN
BODY WIDTH0.620 INCHES NOMINAL IN
STYLE DESIGNATORHOOD TYPE W/ROUND CLAMP AND FLANGE
OVERALL LENGTH2.090 INCHES NOMINAL IN
OVERALL WIDTH0.690 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.857 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.112 INCHES IN
CABLE OPENING QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 5
G340578-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
745173-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
C88000203Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A3178292-7Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
8786562-1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 748676-3?
748676-3 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace 748676-3?
There are 5 known substitutes for 748676-3: G340578-3, 745173-3, C88000203 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 748676-3?
748676-3 is cataloged in the U.S. Government catalog under NSN 5935-01-321-6186. 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.