A device used to prevent passage of flame through a ventilating duct while air is flowing.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 5925-00-846-9292
NSN 7035-01-013-9889
NSN 5985-01-016-9979
NSN 6105-00-401-8548
NSN 5855-01-554-2584
NSN 5910-00-707-7960
NSN 6685-01-634-0611
NSN 5935-01-243-4398
NSN 6685-00-451-0083
NSN 5990-00-730-4366
NSN 6650-01-298-4138
NSN 5945-00-700-3413