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 5985-01-526-3787
NSN 5960-00-009-4381
NSN 2925-01-446-6976
NSN 5990-01-300-7801
NSN 5985-01-364-1076
NSN 5999-01-474-5011
NSN 5930-01-534-7298
NSN 5925-01-371-6196
NSN 5855-00-991-0096
NSN 5905-00-189-0970
NSN 5950-00-375-6285
NSN 2925-00-660-8131