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 5950-00-332-5537
NSN 5998-00-887-7808
NSN 5945-00-045-2650
NSN 6150-00-805-4907
NSN 5835-00-594-4921
NSN 5920-00-784-5214
NSN 5925-01-422-7967
NSN 6150-01-096-6475
NSN 6645-00-006-6387
NSN 2925-01-359-4027
NSN 5990-01-232-9008
NSN 4140-01-492-3145