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 6220-01-020-8018
NSN 2925-01-213-2983
NSN 6240-01-104-5693
NSN 5910-01-118-7792
NSN 6110-00-229-8137
NSN 5999-00-781-2177
NSN 5960-00-584-4553
NSN 5910-00-239-3191
NSN 5990-01-322-9781
NSN 5905-01-197-6561
NSN 5975-01-415-2357
NSN 5975-01-549-8536