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 6240-01-179-4547
NSN 5935-01-520-8252
NSN 6130-00-604-1180
NSN 5925-01-328-7382
NSN 5930-00-596-9276
NSN 6150-01-513-6213
NSN 6135-01-391-6515
NSN 6220-00-403-5014
NSN 5975-00-465-6397
NSN 5925-01-096-5892
NSN 6645-01-121-6952
NSN 6685-01-243-1265