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 6645-01-052-8331
NSN 6240-01-394-8592
NSN 6135-01-657-0554
NSN 5895-00-008-2334
NSN 5925-00-404-0396
NSN 5990-01-497-0093
NSN 6610-01-287-9814
NSN 4140-01-447-3716
NSN 6320-01-354-6204
NSN 5895-00-296-2811
NSN 5920-01-394-4452
NSN 6220-01-288-0416