The DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 1660-01-439-6782, 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
139399-2
NSN:1660-01-439-6782 FSC:1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment CAGE:70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
Part Number
139399-2
NSN
1660-01-439-6782
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 139399-2?
139399-2 is a DIAPHRAGM,VALVE,FLAT.
What parts can replace 139399-2?
There is 1 known substitute for 139399-2: 139399-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 139399-2?
139399-2 is cataloged in the U.S. Government catalog under NSN 1660-01-439-6782. This indicates validated use in U.S. government and defense supply chains.
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