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 6645-01-306-7376
NSN 6220-01-429-1294
NSN 5925-01-634-0664
NSN 4140-01-012-2460
NSN 6150-00-008-5122
NSN 6145-00-390-9917
NSN 5855-01-466-5353
NSN 6650-01-100-0933
NSN 6150-01-202-9251
NSN 6105-01-399-7686
NSN 5975-01-462-8756
NSN 6685-01-222-3456