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 5975-01-440-3025
NSN 5910-01-153-2651
NSN 6685-00-482-4002
NSN 6145-01-369-4873
NSN 6150-01-130-8102
NSN 6105-00-818-5865
NSN 5915-00-189-7514
NSN 7035-01-369-1445
NSN 6145-01-510-3352
NSN 6645-01-552-0004
NSN 4140-01-334-9043
NSN 5925-01-362-6654