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 5990-01-145-8961
NSN 5925-00-316-5312
NSN 5975-01-052-3489
NSN 5998-01-098-1854
NSN 6650-01-357-7229
NSN 5930-00-208-1947
NSN 6620-01-431-9176
NSN 5835-00-085-2287
NSN 5905-01-379-7718
NSN 5855-01-421-1440
NSN 6650-01-240-2334
NSN 5990-01-443-2931