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 4140-01-222-2140
NSN 6620-00-394-1812
NSN 6130-00-903-6102
NSN 5925-01-067-8301
NSN 5999-00-277-4257
NSN 6685-01-322-1326
NSN 4140-01-130-2354
NSN 5945-01-084-3982
NSN 6130-01-435-0879
NSN 6685-00-172-4242
NSN 6240-01-144-5898
NSN 6145-01-507-7336