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 5975-01-216-4289
NSN 5925-01-546-5630
NSN 6320-00-691-8514
NSN 5965-01-633-8849
NSN 6130-00-073-8172
NSN 6105-00-972-8061
NSN 6240-01-199-3073
NSN 6320-01-036-2598
NSN 6220-01-008-7401
NSN 5975-01-371-6613
NSN 5990-00-067-6791
NSN 5996-00-054-4628