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 6105-01-527-4147
NSN 5990-01-328-9846
NSN 5960-01-412-9474
NSN 5975-01-160-8458
NSN 6220-00-847-1520
NSN 6620-00-145-8232
NSN 6645-01-213-1739
NSN 6150-00-435-8384
NSN 6130-01-087-8258
NSN 6610-01-116-2527
NSN 5990-01-231-9608
NSN 5920-00-005-7106