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 5925-01-009-2614
NSN 6650-01-064-3557
NSN 5935-01-160-9804
NSN 5990-01-254-2936
NSN 5999-01-302-9824
NSN 5960-01-462-7704
NSN 5996-01-516-8219
NSN 5925-01-297-5906
NSN 6650-01-288-8279
NSN 6620-00-035-5813
NSN 2925-01-281-6403
NSN 5960-01-288-8910