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 6620-00-343-8229
NSN 6105-01-216-1617
NSN 6105-01-647-3772
NSN 5998-01-030-0093
NSN 5985-00-233-6740
NSN 6105-00-230-0178
NSN 5998-01-442-5829
NSN 5998-01-382-3430
NSN 4140-00-118-6169
NSN 5930-01-175-0095
NSN 5990-00-103-0528
NSN 6650-00-153-3155