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 6220-01-152-0439
NSN 2925-01-259-7092
NSN 6320-00-725-0754
NSN 6650-01-461-4170
NSN 4140-01-378-2651
NSN 7035-01-145-5059
NSN 5910-00-177-6307
NSN 2925-01-161-7440
NSN 6610-01-521-2438
NSN 5910-00-993-1067
NSN 6685-01-112-0524
NSN 6240-00-275-1950