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 5945-00-569-1099
NSN 6650-01-618-7779
NSN 6620-00-952-6672
NSN 5999-00-490-0329
NSN 6645-01-644-1644
NSN 5905-00-600-8138
NSN 5920-00-509-5040
NSN 4140-00-872-6316
NSN 5915-01-100-2511
NSN 5835-01-014-4574
NSN 6150-00-337-8328
NSN 6145-01-442-2790