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 5855-01-010-4921
NSN 5835-01-030-8914
NSN 5985-01-509-6220
NSN 5835-01-229-6964
NSN 5975-00-917-4430
NSN 6685-00-007-5266
NSN 6135-00-477-8847
NSN 6150-00-161-2480
NSN 5985-01-352-7272
NSN 5855-01-114-3513
NSN 6650-00-764-2121
NSN 6110-00-082-0268