Heat treat per ndts 1500-matl must meet cl a unltrasonic insp reqt per mil-i-8950 (ndts 5101) may be fabricated from 4.5x6x8 plate stock specification fms-3002-t851
A vertical, relatively short, rib located in a fuselage, nacelle, pod, and the like. It follows the periphery and provides additional rigidity. It may join various components such as stringers, longerons, and the like. It is supplementary to the frames and blukheads. See also rib (1), airfoil.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 6645-01-037-4735
NSN 5960-00-728-6236
NSN 2925-00-411-0600
NSN 5960-00-071-0698
NSN 6135-01-501-5376
NSN 5999-01-077-5649
NSN 6105-01-575-9013
NSN 6145-01-442-6965
NSN 5996-01-381-1316
NSN 6320-01-521-1764
NSN 5935-01-202-5008
NSN 6685-01-475-7700