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 5985-01-304-8855
NSN 5999-01-601-9381
NSN 5855-00-688-9954
NSN 6240-01-480-8996
NSN 6645-01-396-4223
NSN 6620-01-166-4893
NSN 6650-01-015-1589
NSN 5965-01-024-6137
NSN 4140-01-477-3057
NSN 6145-01-070-2160
NSN 6645-01-435-6373
NSN 6145-01-024-9466