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 5855-00-779-2854
NSN 6145-00-394-4511
NSN 6105-01-653-5697
NSN 5855-01-039-2859
NSN 6240-01-139-3377
NSN 6320-00-382-7825
NSN 6650-00-524-6373
NSN 6320-01-253-9585
NSN 6105-01-541-5201
NSN 5985-00-299-3510
NSN 4140-01-039-8885
NSN 2925-01-496-4699