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 5925-01-494-0085
NSN 5975-01-435-2293
NSN 5999-00-334-0136
NSN 5925-01-515-1378
NSN 6135-00-351-8606
NSN 5999-01-323-2330
NSN 6145-01-025-2296
NSN 5855-00-004-0904
NSN 6105-00-125-9394
NSN 6145-00-578-7522
NSN 6240-01-360-5133
NSN 5960-01-424-1781