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 5910-01-311-3070
NSN 6240-01-193-1470
NSN 6650-01-428-2251
NSN 5935-00-466-7379
NSN 5895-00-256-6330
NSN 6320-00-225-7013
NSN 6620-00-341-1876
NSN 6240-01-078-9490
NSN 6145-01-195-3802
NSN 5915-00-419-5334
NSN 6135-01-106-7740
NSN 6645-01-229-3369