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 5930-00-900-6614
NSN 6110-01-025-3386
NSN 5935-00-498-0575
NSN 6645-00-079-1430
NSN 6145-01-412-7517
NSN 5855-01-418-6303
NSN 5975-01-331-7001
NSN 6645-01-068-3042
NSN 6240-01-076-5231
NSN 6610-00-726-0247
NSN 5999-01-157-6608
NSN 6220-01-078-4809