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 5915-01-537-3549
NSN 5835-00-222-3956
NSN 5855-00-149-0766
NSN 6610-01-519-6335
NSN 6150-00-155-3578
NSN 6320-00-483-0451
NSN 6220-01-481-3827
NSN 6685-01-433-1567
NSN 4140-00-773-3291
NSN 6650-01-453-7551
NSN 7035-01-289-0684
NSN 5915-01-442-1546