Counterbore 0.8125 in. Dia, 0.3125 @in. Deep
A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a retainer, helical compression spring. Excludes washer (1), (as modified); seat, ball socket and holder, spring. See also rotor, engine poppet valve.
NSN 5960-01-392-6982
NSN 6320-00-546-9249
NSN 5996-00-363-9666
NSN 5996-00-230-5550
NSN 5950-00-090-9354
NSN 5935-01-357-8134
NSN 5910-01-124-8476
NSN 5990-00-899-1662
NSN 5920-00-628-7793
NSN 5915-00-587-7215
NSN 5965-01-077-3346
NSN 6150-00-673-8380