An item designed to fit into and/or over various external openings in an aircraft, such as air scoops, exhaust outlets, and vents to prevent the entrance of foreign matter while the aircraft is on the ground. There is usually a warning streamer attached to indicate removal before flight. Excludes plug, protective, dust and moisture seal; and cap-plug, protective, dust and moisture seal. For fabric items, or the like, designed to envelope or spread over an opening, see cover, aircraft ground servicing.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 5990-01-234-8646
NSN 5855-01-617-8619
NSN 5910-01-185-4151
NSN 5985-01-607-4324
NSN 5975-00-103-2512
NSN 5950-01-338-2048
NSN 5920-01-477-7221
NSN 6650-01-486-3964
NSN 5975-01-089-1744
NSN 5910-00-712-4066
NSN 6685-01-630-5459
NSN 5905-01-220-3031