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 5985-00-285-6455
NSN 6220-01-082-8769
NSN 6620-01-274-3423
NSN 5910-01-179-5275
NSN 5975-01-459-2639
NSN 6685-01-422-1181
NSN 6645-01-113-6712
NSN 5895-00-849-0672
NSN 6135-01-202-8113
NSN 6610-01-088-5871
NSN 5996-01-054-0079
NSN 5915-01-421-9779