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 6240-01-332-6892
NSN 5998-01-230-1701
NSN 5855-01-534-7940
NSN 5998-00-418-4969
NSN 6685-01-373-2238
NSN 6135-01-231-4809
NSN 6620-01-431-0706
NSN 6130-01-540-6374
NSN 6130-01-515-0675
NSN 5998-01-033-5879
NSN 2925-01-353-3928
NSN 5935-01-231-9929