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 6610-01-134-4516
NSN 6610-00-585-6227
NSN 5950-01-617-6798
NSN 6610-00-904-3659
NSN 6105-00-216-8561
NSN 5895-01-326-2533
NSN 5925-01-249-5861
NSN 2925-00-925-0545
NSN 5998-01-318-3502
NSN 5985-00-926-8659
NSN 5960-01-100-5065
NSN 6220-00-869-8133