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422589 — HARNESS,SAFETY,INDUSTRIAL

✓ Government record, cited
Legrand · COMPONENT
PRODUCT OVERVIEW

422589: HARNESS,SAFETY,INDUSTRIAL.

The HARNESS,SAFETY,INDUSTRIAL is a Legrand industrial component. This part is cataloged in the U.S. Government catalog under NSN 4240-01-565-3778, 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
422589
NSN: 4240-01-565-3778
FSC: 4240 — Safety and Rescue Equipment
CAGE: 61423 — KIDDE TECHNOLOGIES, INC DIV KIDDE AEROSPACE AND DEFENSE (USA)
SPECIFICATIONS
Part Number422589
ManufacturerLegrand
NSN4240-01-565-3778
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand HARNESS,SAFETY,INDUSTRIAL TITLE COMPONENT PN 422589 MFR Legrand HARNESS,SAFETY,INDUSTR
OTHER ITEMS IN FSC 4240 — Safety and Rescue Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4240-00-001-1515 4240-00-001-2684 4240-00-006-0022 4240-00-007-4576 4240-00-007-8182 4240-00-007-8183 4240-00-007-8184 4240-00-007-8185
SUBSTITUTES & CROSS-REFERENCES 2
3684185C92Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
3684185C91Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 422589?
422589 is a HARNESS,SAFETY,INDUSTRIAL manufactured by Legrand.
What parts can replace 422589?
There are 2 known substitutes for 422589: 3684185C92, 3684185C91. Substitute compatibility should be verified for your specific system.
What is the NSN for 422589?
422589 is cataloged in the U.S. Government catalog under NSN 4240-01-565-3778. 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.