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 5950-01-009-2031
NSN 2925-01-484-2775
NSN 2925-01-149-2865
NSN 6650-00-127-4581
NSN 5950-00-833-9024
NSN 5996-01-572-6253
NSN 5975-01-463-2682
NSN 5965-01-521-3224
NSN 6240-00-435-0433
NSN 6610-01-447-1082
NSN 5999-01-597-1296
NSN 5915-01-607-4773