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 5920-01-391-6598
NSN 6685-00-161-5752
NSN 5975-01-467-2045
NSN 5996-01-487-8782
NSN 6135-01-132-6310
NSN 5895-00-153-2595
NSN 6620-01-470-6479
NSN 7035-01-116-6223
NSN 5950-01-350-3702
NSN 2925-01-411-8002
NSN 4140-00-555-3856
NSN 6645-00-279-1777