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 6645-01-633-1852
NSN 4140-01-597-1299
NSN 6645-01-400-1383
NSN 6105-01-505-0361
NSN 5990-01-216-1276
NSN 5950-00-789-0838
NSN 5925-01-227-2356
NSN 5935-01-174-1765
NSN 6610-01-456-5234
NSN 5835-01-384-3206
NSN 6685-01-350-3451
NSN 6650-01-017-0980