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 5999-01-634-0576
NSN 5915-01-383-2041
NSN 4140-01-144-0387
NSN 5930-01-279-3855
NSN 6135-01-014-9755
NSN 5985-00-202-8867
NSN 5999-01-134-8529
NSN 5925-01-512-8126
NSN 7035-01-555-1088
NSN 6610-00-910-6822
NSN 5945-00-703-1810
NSN 6620-00-858-7317