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 6685-01-413-6487
NSN 5950-01-542-7972
NSN 5975-01-591-3073
NSN 5920-01-421-0291
NSN 6620-01-168-8450
NSN 7035-00-929-0363
NSN 5920-01-576-9869
NSN 5990-01-626-3840
NSN 5945-01-580-4869
NSN 6105-00-189-0515
NSN 6150-01-347-5681
NSN 6110-01-620-4815