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 5990-01-107-8682
NSN 6610-01-397-1621
NSN 5905-01-466-2808
NSN 5905-01-236-2540
NSN 5930-00-248-6328
NSN 6130-01-446-7404
NSN 6145-01-601-4449
NSN 7035-01-123-8723
NSN 5998-00-418-2299
NSN 6685-00-166-7439
NSN 5998-01-510-3201
NSN 6135-00-351-8606