The MUFFLER ASSY,AIR is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 1660-00-657-5267, 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
3667931
NSN:1660-00-657-5267 FSC:1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment CAGE:88277 — THE BOEING COMPANY (USA)
SPECIFICATIONS
Part Number
3667931
NSN
1660-00-657-5267
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 3667931?
3667931 is a MUFFLER ASSY,AIR.
What is the NSN for 3667931?
3667931 is cataloged in the U.S. Government catalog under NSN 1660-00-657-5267. This indicates validated use in U.S. government and defense supply chains.
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