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 5950-01-542-9972
NSN 5950-01-075-9554
NSN 6110-01-446-0992
NSN 6220-00-352-8548
NSN 5905-01-513-9899
NSN 5985-00-287-7309
NSN 5935-01-186-6460
NSN 2925-00-925-0545
NSN 6645-00-215-8567
NSN 5910-01-573-6538
NSN 5920-01-245-7662
NSN 5990-00-557-8726