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J770-3 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

J770-3: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, body_height: 1.620 INCHES MAXIMUM IN, thread_class: 2A A, overall_width: 0.620 INCHES MAXIMUM IN, overall_height: 2.500 INCHES MAXIMUM IN, overall_length: 2.770 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-114-7124, 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
J770-3
NSN: 5935-01-114-7124
FSC: 5935 — Connectors, Electrical
CAGE: 07418 — JOSLYN SUNBANK COMPANY, LLC DBA JOSLYN SUNBANK CO LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
body_height1.620 INCHES MAXIMUM IN
thread_class2A A
overall_width0.620 INCHES MAXIMUM IN
overall_height2.500 INCHES MAXIMUM IN
overall_length2.770 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL
style_designatorHOOD TYPE W/TOP CLAMP JACKSCREW
thread_directionRIGHT-HAND
surface_treatmentCADMIUM
nominal_thread_size0.112 INCHES IN
cable_opening_quantity1
NSN5935-01-114-7124
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN J770-3 MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 JACKSCREW
•
BODY HEIGHT: 1.620 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
STYLE DESIGNATOR: HOOD TYPE W/TOP CLAMP JACKSCREW
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 2.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 JACKSCREW
OVERALL HEIGHT2.500 INCHES MAXIMUM IN
BODY HEIGHT1.620 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONFEAT
STYLE DESIGNATORHOOD TYPE W/TOP CLAMP JACKSCREW
OVERALL LENGTH2.770 INCHES NOMINAL IN
OVERALL WIDTH0.620 INCHES MAXIMUM IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS2.500 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.112 INCHES 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 2
1019797-003Reference document
Same NSN cross-reference
Reference document — Secondary reference
1019797-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 J770-3?
J770-3 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace J770-3?
There are 2 known substitutes for J770-3: 1019797-003, 1019797-3. Substitute compatibility should be verified for your specific system.
What is the NSN for J770-3?
J770-3 is cataloged in the U.S. Government catalog under NSN 5935-01-114-7124. 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.