The 437-6404265-21 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6685-01-399-7944, 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
437-6404265-21
NSN:6685-01-399-7944 FSC:6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments CAGE:53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number
437-6404265-21
NSN
6685-01-399-7944
COMPONENT DIAGRAM
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION
TK LVL INDICATOR ASSY
OTHER ITEMS IN FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 437-6404265-21?
437-6404265-21 is a 437-6404265-21.
What parts can replace 437-6404265-21?
There is 1 known substitute for 437-6404265-21: 211042760. Substitute compatibility should be verified for your specific system.
What is the NSN for 437-6404265-21?
437-6404265-21 is cataloged in the U.S. Government catalog under NSN 6685-01-399-7944. This indicates validated use in U.S. government and defense supply chains.
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