An item designed as a principal member of various primary structures within an aircraft. It provides strength, rigidity and the like while maintaining the proper dimensional distances as required. It may include holes for mounting and/or joining to other items to form an assembly.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 5999-00-419-4484
NSN 6610-01-123-2234
NSN 6610-01-234-9098
NSN 5975-00-099-9312
NSN 6645-01-554-5881
NSN 5999-01-329-7778
NSN 6130-01-328-2166
NSN 6240-00-237-7878
NSN 5835-00-222-3956
NSN 6150-01-520-5689
NSN 5915-00-364-7791
NSN 5945-01-313-4403