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 2925-01-320-6512
NSN 5985-01-614-3145
NSN 5910-00-751-9581
NSN 5996-01-433-2777
NSN 6645-01-336-6631
NSN 5998-00-633-5169
NSN 6610-01-105-3174
NSN 6650-00-891-9850
NSN 6105-00-772-5910
NSN 5965-01-089-7678
NSN 6645-00-350-8070
NSN 6685-01-281-1186