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 5925-01-604-4008
NSN 4140-01-103-8985
NSN 6620-01-395-5214
NSN 5920-01-498-2705
NSN 5975-01-262-1948
NSN 6220-01-406-3167
NSN 5999-00-057-5880
NSN 5975-01-110-6836
NSN 5935-01-535-0788
NSN 5910-00-480-4049
NSN 5920-00-730-4343
NSN 4140-01-460-7202