Opposite -11 except
A major transverse structural member which divides, supports and gives shape to the fuselage, hull, tank, and the like. It can form a complete barrier and may also be designed for pressure tight applications.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 5999-01-355-1315
NSN 6240-00-729-9696
NSN 5999-01-194-0005
NSN 6645-01-315-9238
NSN 6220-01-051-6993
NSN 5990-00-293-6031
NSN 5960-01-282-2386
NSN 6620-00-736-8457
NSN 6610-01-421-0732
NSN 5990-01-136-4068
NSN 5905-00-444-6539
NSN 6610-01-335-1660