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 6645-01-437-9017
NSN 5975-01-407-7152
NSN 5855-00-361-0167
NSN 5975-01-429-9503
NSN 6645-01-376-2336
NSN 6105-01-472-7138
NSN 5930-01-469-5606
NSN 5855-01-642-1552
NSN 5835-01-039-6993
NSN 5915-01-501-5222
NSN 6240-00-928-5911
NSN 5915-01-571-9025