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 4140-01-268-1351
NSN 6650-01-150-2595
NSN 5930-01-341-3517
NSN 6135-01-322-4655
NSN 5905-00-109-0995
NSN 6685-01-337-1952
NSN 5910-01-462-9137
NSN 7035-01-417-6261
NSN 6650-00-331-2232
NSN 5905-01-568-9577
NSN 5930-01-045-7702
NSN 6135-01-238-2878