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 6145-01-394-2429
NSN 6685-01-071-2508
NSN 5910-01-029-3475
NSN 5925-01-583-0260
NSN 4140-01-096-5722
NSN 5835-00-850-1475
NSN 4140-00-580-8508
NSN 2925-00-546-3129
NSN 6105-01-038-8309
NSN 7035-00-335-7283
NSN 6135-01-383-1910
NSN 5935-01-383-2012