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 6320-01-425-1417
NSN 5965-01-182-5768
NSN 5855-00-991-0096
NSN 6150-00-778-9418
NSN 6645-00-888-5820
NSN 5996-01-452-5603
NSN 6135-01-142-6456
NSN 6620-00-270-3275
NSN 5965-00-856-0552
NSN 5996-00-097-7562
NSN 5960-01-066-9024
NSN 5920-01-492-3545