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 6105-01-331-0609
NSN 5950-01-118-4792
NSN 6135-00-958-7981
NSN 6220-01-040-2959
NSN 5835-01-618-1155
NSN 5990-01-541-5632
NSN 6620-01-519-2628
NSN 6620-01-122-0238
NSN 5990-01-242-9653
NSN 5910-01-454-0439
NSN 5935-01-051-6265
NSN 5950-01-617-2288