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 6135-00-470-7779
NSN 5975-00-316-2539
NSN 4140-00-243-6664
NSN 5930-00-265-8299
NSN 5996-00-674-9702
NSN 6645-00-102-0015
NSN 6685-00-943-5133
NSN 5855-00-288-1408
NSN 6240-01-454-8439
NSN 5945-01-622-4619
NSN 6610-01-468-0679
NSN 5855-01-308-0955