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 5915-00-798-5618
NSN 5999-01-349-6369
NSN 6610-00-199-8915
NSN 5990-01-480-6711
NSN 6145-00-382-6199
NSN 5990-01-457-6316
NSN 5855-01-463-7372
NSN 6620-01-022-2158
NSN 5920-00-152-4003
NSN 5935-00-931-0577
NSN 6620-00-932-8989
NSN 6320-01-374-8037