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 5965-01-294-1396
NSN 6150-01-157-8726
NSN 5915-00-900-5933
NSN 5925-01-555-0244
NSN 6685-00-009-5430
NSN 6150-01-352-5248
NSN 6145-00-530-0951
NSN 6645-01-103-8449
NSN 5998-01-068-3971
NSN 5945-01-439-2487
NSN 6145-00-296-0085
NSN 5999-01-450-2978