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 5999-00-093-1989
NSN 5925-01-462-0068
NSN 6130-00-541-8468
NSN 6645-01-653-7762
NSN 5935-00-587-1941
NSN 5975-00-377-8914
NSN 6130-00-188-7928
NSN 5895-01-646-6033
NSN 5835-01-277-9327
NSN 6145-01-536-6484
NSN 5960-00-125-9335
NSN 5985-00-183-9314