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 6135-01-177-3552
NSN 5910-00-719-5407
NSN 5915-01-054-3109
NSN 6130-01-187-1536
NSN 5999-01-553-1748
NSN 5930-01-006-8808
NSN 5999-01-122-7903
NSN 6220-00-042-3936
NSN 6610-01-222-0582
NSN 5920-01-151-4368
NSN 7035-01-123-8723
NSN 5920-01-548-7614