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 5935-00-419-2530
NSN 5920-00-165-0390
NSN 5930-01-472-3532
NSN 5855-00-292-5086
NSN 6220-01-625-8650
NSN 6110-01-297-0963
NSN 5905-01-519-2075
NSN 4140-01-634-0330
NSN 5990-01-347-1478
NSN 4140-00-008-8750
NSN 6135-01-048-0910
NSN 7035-01-507-2590