Mil specification mil-s-8512b; u/o conformal fuel tank engine vent/fire extinguisher duct; 7 in. H
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 4140-00-577-3512
NSN 6105-00-521-1136
NSN 5930-00-973-1431
NSN 5895-01-204-8433
NSN 5990-00-107-0835
NSN 6685-00-617-3733
NSN 5950-01-462-2229
NSN 5985-01-640-9862
NSN 5905-01-510-9397
NSN 6220-01-367-6411
NSN 5915-00-054-6637
NSN 6145-00-427-7201