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 6645-01-552-0004
NSN 5930-01-144-3457
NSN 5985-01-512-6662
NSN 5930-00-218-4739
NSN 4140-01-056-4453
NSN 5855-01-492-6385
NSN 7035-01-291-6468
NSN 5998-00-738-6939
NSN 5935-01-399-8732
NSN 6135-01-009-4929
NSN 5965-01-617-7703
NSN 6320-01-519-8767