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 5925-01-429-7699
NSN 4140-01-414-4551
NSN 2925-01-058-1718
NSN 5999-01-412-0470
NSN 5975-01-219-4923
NSN 6685-01-415-0574
NSN 6610-01-485-8973
NSN 6645-01-304-0889
NSN 6220-01-414-0623
NSN 5990-01-241-2479
NSN 5925-01-350-3646
NSN 6645-01-094-8917