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 6145-01-462-3100
NSN 6645-01-023-3520
NSN 4140-01-467-1386
NSN 6320-01-006-6138
NSN 4140-01-411-8822
NSN 5910-00-273-3862
NSN 5990-01-470-2565
NSN 5950-00-019-8503
NSN 7035-00-163-6221
NSN 5835-00-841-2650
NSN 2925-00-391-0331
NSN 6320-01-116-3980