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 5930-01-004-1423
NSN 5999-01-449-1124
NSN 5925-00-893-1425
NSN 5915-01-198-2074
NSN 5990-01-149-9228
NSN 6130-01-541-5469
NSN 5990-01-057-4191
NSN 5905-01-378-4020
NSN 6645-01-025-1002
NSN 5965-01-462-6801
NSN 6650-01-426-4253
NSN 6610-00-474-5622