The RELAY,ZTD is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5945-01-490-0855, 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
4001977
NSN:5945-01-490-0855 FSC:5945 — Relays and Solenoids CAGE:15434 — CUMMINS INC. (USA)
SPECIFICATIONS
Part Number
4001977
NSN
5945-01-490-0855
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 4001977?
4001977 is a RELAY,ZTD.
What parts can replace 4001977?
There are 2 known substitutes for 4001977: 4080861, 408086100. Substitute compatibility should be verified for your specific system.
What is the NSN for 4001977?
4001977 is cataloged in the U.S. Government catalog under NSN 5945-01-490-0855. This indicates validated use in U.S. government and defense supply chains.
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