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 5910-00-686-0577
NSN 6240-00-116-3629
NSN 5855-01-312-5160
NSN 5925-01-338-4997
NSN 6135-00-477-8847
NSN 5915-00-473-9299
NSN 5910-01-006-6709
NSN 5945-00-239-6118
NSN 6320-01-247-0898
NSN 6620-00-494-3718
NSN 6135-01-113-1507
NSN 6130-01-163-0443