A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 5999-01-401-5322
NSN 5920-01-360-2305
NSN 5990-01-118-8624
NSN 6645-01-167-5814
NSN 5835-01-116-2369
NSN 6240-01-266-1652
NSN 6240-01-433-7512
NSN 6645-01-460-4339
NSN 5910-01-096-7375
NSN 6620-01-441-7896
NSN 5965-01-150-3400
NSN 6320-01-046-5228