A principal longitudinal member of the structural framework of an aircraft fuselage, nacelle, empennage boom, or similar component.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 5915-00-023-1843
NSN 2925-01-248-6028
NSN 5990-01-138-8981
NSN 5990-01-345-1468
NSN 6105-01-378-3369
NSN 6650-00-796-9972
NSN 6610-01-230-9971
NSN 5950-01-428-7084
NSN 2925-01-531-6811
NSN 5950-01-480-6523
NSN 6105-00-679-5129
NSN 5855-00-198-3197