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 6645-01-400-2119
NSN 5975-01-045-6683
NSN 5910-00-862-0145
NSN 5905-01-096-1222
NSN 7035-00-727-4068
NSN 6145-00-076-9324
NSN 5835-01-180-1400
NSN 6685-00-273-1618
NSN 2925-00-555-4578
NSN 5999-01-445-3414
NSN 6610-01-441-8364
NSN 5998-00-855-4646