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 6320-01-569-2672
NSN 5985-01-503-2001
NSN 5999-00-666-3838
NSN 6150-00-023-4968
NSN 5855-01-138-3396
NSN 6135-00-932-3136
NSN 5960-01-550-8038
NSN 5925-01-478-1110
NSN 5835-00-458-4392
NSN 5999-00-959-7144
NSN 6645-01-177-6021
NSN 6220-00-905-5686