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 5975-01-371-3051
NSN 5855-01-100-3272
NSN 5925-00-063-8997
NSN 5990-01-386-5561
NSN 6130-01-610-4842
NSN 6620-01-648-1594
NSN 6110-01-149-0147
NSN 4140-00-720-4993
NSN 6610-01-322-4331
NSN 4140-00-571-2766
NSN 6110-00-934-7943
NSN 5930-00-196-3849