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 5905-01-113-6633
NSN 6650-01-284-1158
NSN 5925-01-140-4945
NSN 5998-01-249-3057
NSN 6145-00-663-6133
NSN 5855-01-412-5147
NSN 5920-01-149-9487
NSN 5855-00-688-9954
NSN 5915-01-364-2251
NSN 5990-01-054-3332
NSN 6320-01-021-6633
NSN 7035-00-703-3535