The 434400-521 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6120-01-672-3992, 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
434400-521
NSN:6120-01-672-3992 FSC:6120 — Transformers: Distribution and Power Station CAGE:63516 — L3HARRIS TECHNOLOGIES, INC. DBA L3HARRIS TECHNOLOGIES DIV SAS1 (USA)
SPECIFICATIONS
Part Number
434400-521
NSN
6120-01-672-3992
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 6120 — Transformers: Distribution and Power Station
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 434400-521?
434400-521 is a 434400-521.
What parts can replace 434400-521?
There is 1 known substitute for 434400-521: 2ZCH66500-0521. Substitute compatibility should be verified for your specific system.
What is the NSN for 434400-521?
434400-521 is cataloged in the U.S. Government catalog under NSN 6120-01-672-3992. This indicates validated use in U.S. government and defense supply chains.
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