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 5990-01-373-3104
NSN 6320-01-281-6028
NSN 5960-01-173-7956
NSN 5920-01-294-0134
NSN 2925-00-478-3742
NSN 6645-00-833-2395
NSN 6620-00-553-8854
NSN 5950-00-624-9530
NSN 6685-01-441-4170
NSN 5835-01-355-3654
NSN 5910-01-630-8049
NSN 6145-01-634-0388