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 7035-01-080-8742
NSN 6650-01-594-9915
NSN 6645-01-519-3007
NSN 4140-00-717-6123
NSN 6610-00-076-5613
NSN 5975-01-193-8662
NSN 6105-00-441-1252
NSN 5905-01-157-6627
NSN 5996-01-438-0323
NSN 6135-01-571-7488
NSN 5905-01-498-2737
NSN 5855-01-471-3162