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 5945-01-597-7568
NSN 6135-00-495-6862
NSN 2925-00-780-5502
NSN 5985-01-518-3519
NSN 6650-01-611-0434
NSN 6610-01-578-1976
NSN 6240-01-164-5019
NSN 6620-00-266-2763
NSN 5999-00-277-4257
NSN 6130-01-026-0258
NSN 5950-00-286-3301
NSN 5990-00-840-6571