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 6620-00-626-2769
NSN 5855-00-912-3885
NSN 6130-00-839-3219
NSN 5999-00-408-5585
NSN 6150-00-988-3801
NSN 5990-00-339-2084
NSN 6620-01-485-6459
NSN 5960-00-009-8082
NSN 5915-00-011-8348
NSN 5925-00-038-6147
NSN 5999-00-139-3400
NSN 5985-00-566-3674