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 4140-01-268-1351
NSN 5930-00-553-9211
NSN 6145-00-006-3283
NSN 6130-01-433-3923
NSN 5985-00-400-8153
NSN 5999-00-805-2028
NSN 6650-01-363-7857
NSN 6135-01-231-4809
NSN 5920-01-461-7676
NSN 6105-01-383-3657
NSN 5965-00-815-2525
NSN 5985-01-555-0368