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 4140-00-800-0317
NSN 6135-01-074-8220
NSN 5985-00-155-5991
NSN 5910-00-564-2473
NSN 5975-01-502-7627
NSN 6320-01-078-8257
NSN 5895-01-199-7583
NSN 4140-00-470-4707
NSN 5996-01-204-0675
NSN 6610-01-327-3187
NSN 6620-01-337-5668
NSN 5925-01-154-4189