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 5975-01-444-8827
NSN 5999-00-452-6389
NSN 4140-01-457-7727
NSN 5999-01-059-0460
NSN 5915-01-209-2788
NSN 6610-01-615-3050
NSN 5915-01-444-4069
NSN 5945-00-938-1323
NSN 4140-01-295-0645
NSN 7035-01-547-2750
NSN 5990-00-144-3243
NSN 5835-00-198-4936