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 6135-00-660-8654
NSN 4140-01-634-0330
NSN 6650-00-107-8509
NSN 6610-01-085-2072
NSN 6685-01-548-1225
NSN 6685-01-289-3710
NSN 5985-01-148-9172
NSN 6240-01-277-7962
NSN 5950-00-974-2159
NSN 6610-01-514-7755
NSN 6650-00-197-7563
NSN 5999-01-082-8860