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HI4 — SPLICE,CONDUCTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HI4: SPLICE,CONDUCTOR.

The SPLICE,CONDUCTOR is a the manufacturer industrial component. Key specifications include diameter: 0.781 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, head_style: ROUND, thread_class: 3A LEFT INTERNAL (INCLUDES THRU THREAD) A, head_diameter: 0.625 INCHES NOMINAL IN, largest_width: 0.312 INCHES SINGLE END IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-578-2281, 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
HI4
NSN: 5940-00-578-2281
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 81074 — ITT HOLUB INDUSTRIES (USA)
SPECIFICATIONS
diameter0.781 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
head_styleROUND
thread_class3A LEFT INTERNAL (INCLUDES THRU THREAD) A
head_diameter0.625 INCHES NOMINAL IN
largest_width0.312 INCHES SINGLE END IN
overall_width0.312 INCHES IN
thread_length0.444 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
overall_height0.703 INCHES NOMINAL IN
overall_length0.438 INCHES IN
effective_width0.703 INCHES NOMINAL IN
fastener_length2.375 INCHES NOMINAL IN
NSN5940-00-578-2281
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPLICE,CONDUCTOR TITLE COMPONENT PN HI4 MFR SPLICE,CONDUCTOR
SUBSTITUTES & CROSS-REFERENCES 7
2483083Reference document
Same NSN cross-reference
Reference document — Secondary reference
30074Reference document
Same NSN cross-reference
Reference document — Secondary reference
30-018Reference document
Same NSN cross-reference
Reference document — Secondary reference
7214383P3Reference document
Same NSN cross-reference
Reference document — Secondary reference
74BReference document
Same NSN cross-reference
Reference document — Secondary reference
W-C-601Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HI4?
HI4 is a SPLICE,CONDUCTOR.
What parts can replace HI4?
There are 7 known substitutes for HI4: 2483083, 30074, 30-018 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HI4?
HI4 is cataloged in the U.S. Government catalog under NSN 5940-00-578-2281. 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.