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 6220-01-495-3301
NSN 6685-01-017-5222
NSN 6610-01-349-6333
NSN 5930-01-431-9331
NSN 5925-01-346-8598
NSN 6620-00-810-2434
NSN 5920-01-355-8325
NSN 5905-00-240-9350
NSN 6320-01-556-2011
NSN 5935-01-120-4464
NSN 4140-01-595-0741
NSN 5920-01-420-3753