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 5920-00-010-6652
NSN 5835-01-357-1247
NSN 5905-01-145-3376
NSN 5855-01-173-0808
NSN 7035-01-471-8349
NSN 6650-00-071-8184
NSN 6145-00-360-7760
NSN 6685-01-351-4586
NSN 6105-01-185-2447
NSN 6105-01-264-4059
NSN 6130-00-504-2956
NSN 6130-01-090-3460