An item designed to fit into and/or over various external openings in an aircraft, such as engine air inlets, bleed air outlets, and fuel tank vents, to prevent the entrance of foreign matter during engine run-up or during operation of other components requiring air while the aircraft is on the ground. It is usually red in color and may have a warning streamer attached to indicate removal before flight. Excludes shield, aircraft ground servicing.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 6620-01-453-6764
NSN 4140-00-468-5342
NSN 5996-01-455-2198
NSN 5905-00-200-9612
NSN 5950-01-117-6788
NSN 5905-01-357-7271
NSN 5965-01-493-8263
NSN 5998-01-504-4219
NSN 5935-01-136-8731
NSN 5985-01-650-9038
NSN 6105-01-299-1181
NSN 6620-01-106-2814