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 5895-01-356-3739
NSN 5905-00-553-3217
NSN 4140-01-146-5409
NSN 6620-01-256-4307
NSN 6620-00-716-0001
NSN 5930-01-456-1857
NSN 5999-01-360-7062
NSN 5999-01-442-6988
NSN 5905-01-004-8792
NSN 5999-01-108-3645
NSN 6110-01-194-7344
NSN 6620-00-227-6776