Tw0 0.625 in.-18 sae castle nut with 0.125 in. By 1.500 in. Cotter pin
A device used for connecting a piston to a crankshaft or to a master connecting rod of an internal combustion engine, steam reciprocating engine, reciprocating air compressor, or the like. The rod may be connected directly to the piston, or it may transmit the motion through a crosshead.
NSN 5945-01-350-0053
NSN 6135-01-106-7740
NSN 6645-00-684-3424
NSN 6610-01-650-6364
NSN 5920-00-213-6411
NSN 6105-01-319-7052
NSN 6135-01-219-5231
NSN 5996-01-525-5155
NSN 5895-00-372-5493
NSN 6220-01-312-7487
NSN 5855-00-885-8452
NSN 6685-01-432-2579