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 5950-00-518-7559
NSN 5999-00-561-9151
NSN 5999-01-154-9217
NSN 6320-01-279-0343
NSN 5930-00-957-0344
NSN 6220-01-454-4022
NSN 6610-01-641-4191
NSN 5835-01-495-0595
NSN 5998-00-340-1240
NSN 6105-00-770-9097
NSN 4140-01-245-3281
NSN 6220-01-200-3410