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 5975-01-018-0163
NSN 5996-01-066-9003
NSN 6130-01-034-1643
NSN 5999-01-023-7783
NSN 6150-01-066-3263
NSN 5925-01-441-0359
NSN 5910-01-230-9173
NSN 6610-01-447-2560
NSN 5975-00-203-1265
NSN 6150-00-077-1980
NSN 6320-01-583-6809
NSN 6240-01-493-8365