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 5855-01-643-7117
NSN 5999-00-401-0404
NSN 6110-01-581-2071
NSN 5975-01-624-3126
NSN 6135-00-016-0071
NSN 5999-00-903-6866
NSN 5945-01-086-4948
NSN 7035-01-406-5232
NSN 5950-01-571-8560
NSN 5990-01-060-3687
NSN 6220-00-431-3742
NSN 6145-01-505-2739