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 5960-00-011-9315
NSN 5965-01-148-4979
NSN 5895-00-115-2879
NSN 6645-01-076-4655
NSN 4140-01-459-7411
NSN 6610-01-133-9812
NSN 6645-00-136-9451
NSN 6110-00-069-9214
NSN 4140-00-790-4691
NSN 5999-01-025-0945
NSN 6135-00-240-3200
NSN 5910-00-092-3206