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 6645-01-347-0450
NSN 5998-01-510-4807
NSN 6650-01-392-0588
NSN 6240-01-303-6174
NSN 6610-01-245-8015
NSN 5998-01-465-0842
NSN 7035-01-004-8819
NSN 5998-01-634-0604
NSN 6150-01-018-5060
NSN 6240-01-139-3377
NSN 4140-00-205-6491
NSN 5895-01-649-8229