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 4140-01-602-5458
NSN 6620-01-268-9693
NSN 6145-01-391-6199
NSN 5910-01-451-4039
NSN 7035-00-890-7649
NSN 6135-01-116-3385
NSN 6645-00-303-7698
NSN 5965-01-129-6501
NSN 6130-01-453-8008
NSN 5985-00-135-9508
NSN 6610-00-904-4839
NSN 5920-00-853-8266