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 2925-01-516-5113
NSN 5990-01-078-1294
NSN 6150-01-536-8764
NSN 6150-01-243-9996
NSN 6145-00-869-6469
NSN 5915-01-327-3617
NSN 6610-01-481-6885
NSN 5999-01-474-3213
NSN 5915-00-988-2742
NSN 5855-01-334-6594
NSN 6150-01-067-9145
NSN 6620-01-227-0433