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 5905-00-419-2823
NSN 6145-00-022-0818
NSN 6105-01-395-6658
NSN 5895-01-411-6024
NSN 6620-00-102-7442
NSN 6105-00-852-7240
NSN 6240-00-686-5345
NSN 5950-00-972-8838
NSN 5950-01-522-9753
NSN 6650-01-127-9518
NSN 6620-01-122-8886
NSN 6610-01-615-4776