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 6220-00-163-1183
NSN 5996-01-378-7636
NSN 6685-01-591-4194
NSN 6145-00-059-5765
NSN 5950-01-076-5952
NSN 5915-00-192-3109
NSN 5910-01-578-6803
NSN 5990-00-366-0112
NSN 6620-00-115-7620
NSN 5920-01-071-1921
NSN 6150-01-461-8829
NSN 5945-00-374-5988