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 5920-01-309-4017
NSN 6145-00-337-3188
NSN 5835-00-005-7909
NSN 5920-01-468-9587
NSN 5935-00-924-5229
NSN 5920-01-206-0191
NSN 5910-01-146-1747
NSN 5990-01-498-0641
NSN 6685-00-558-0856
NSN 5996-01-202-8605
NSN 7035-01-026-0117
NSN 6150-01-569-5492