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 5910-01-391-2544
NSN 4140-01-535-3479
NSN 5998-01-619-9808
NSN 6130-01-566-0474
NSN 5910-01-072-5280
NSN 5895-01-365-4580
NSN 5835-01-023-8733
NSN 6320-00-908-6841
NSN 6610-00-077-3172
NSN 5920-00-845-3755
NSN 4140-00-740-2153
NSN 5996-01-098-9101