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 2925-00-150-5913
NSN 5996-01-383-7298
NSN 6320-01-046-5228
NSN 5930-00-003-5830
NSN 6610-01-032-5335
NSN 6105-01-634-0322
NSN 5915-01-525-4083
NSN 5925-01-544-9096
NSN 5985-01-248-7710
NSN 5975-00-861-4422
NSN 7035-00-205-1932
NSN 5925-01-354-4698