First step flatted 0.600 in. Across flats; id 0.250 in.; 2 holes 0.050 to 0.070 in. To dp of 0.080 to 0.100 in.
No other part numbers with same form, fit, and function found.
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 6135-00-990-1822
NSN 5925-01-424-1407
NSN 5905-01-522-0199
NSN 6135-01-448-2823
NSN 6220-00-291-3722
NSN 4140-01-406-8398
NSN 6135-01-532-7951
NSN 4140-01-559-6893
NSN 5990-01-303-0564
NSN 5935-01-181-1672
NSN 5965-01-390-9249
NSN 5835-01-478-9428