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 2925-01-244-3016
NSN 5945-01-614-3989
NSN 6145-01-139-5172
NSN 6685-01-528-1984
NSN 6645-01-014-9205
NSN 6240-01-236-9330
NSN 5990-01-168-6797
NSN 5975-01-514-0043
NSN 5935-00-602-8916
NSN 6650-01-467-2355
NSN 6105-00-925-2226
NSN 6145-00-089-6945