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 6130-01-128-3058
NSN 4140-01-124-5519
NSN 6620-01-364-0195
NSN 6320-01-522-0318
NSN 2925-00-546-3129
NSN 6685-00-171-9815
NSN 6685-01-277-1519
NSN 5999-00-271-6262
NSN 5905-01-435-6227
NSN 5975-01-321-0749
NSN 5895-00-596-8678
NSN 6135-01-074-8220