Heat treat to cond t42; age to cond t62
A principal chordwise rib that gives cross-sectional shape, strength and rigidity to a portion of a wing, stabilizer, and the like. See also rib (1), stiffener, aircraft
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 4140-01-289-7912
NSN 5998-01-363-6116
NSN 7035-01-010-4257
NSN 5930-01-534-3263
NSN 2925-01-079-6229
NSN 5910-00-691-6441
NSN 5990-00-051-7881
NSN 5855-01-152-8782
NSN 5975-00-084-0127
NSN 5925-01-158-5008
NSN 4140-01-074-4608
NSN 5975-00-366-7440