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 6110-01-387-4214
NSN 5855-01-398-9548
NSN 5895-00-737-4831
NSN 4140-01-063-0551
NSN 6130-00-170-4844
NSN 6685-00-794-6435
NSN 5925-00-138-4893
NSN 5855-01-256-2551
NSN 6145-01-011-3231
NSN 5985-00-309-6315
NSN 5985-01-412-0252
NSN 6240-01-535-8066