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 5930-01-579-3732
NSN 5975-00-833-7701
NSN 4140-01-440-9203
NSN 5925-01-330-5913
NSN 6620-01-032-3937
NSN 6130-01-234-8703
NSN 5965-01-432-1943
NSN 5835-00-275-0584
NSN 5990-00-110-1153
NSN 5925-01-444-5274
NSN 6105-01-160-8428
NSN 6645-00-716-8049