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 6110-01-274-5830
NSN 5895-01-210-9191
NSN 5975-01-614-4915
NSN 5895-01-243-1076
NSN 5855-00-252-5743
NSN 6110-00-057-6873
NSN 5975-01-168-4374
NSN 5990-01-442-3520
NSN 6130-01-327-0227
NSN 5895-01-562-8109
NSN 5935-00-115-6015
NSN 5915-00-518-1644