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 6645-01-511-1501
NSN 6685-01-212-5877
NSN 6320-00-646-3311
NSN 5835-01-504-0837
NSN 6105-01-065-0341
NSN 6620-00-905-6590
NSN 5910-01-060-7571
NSN 6685-01-168-8893
NSN 6135-01-122-4448
NSN 2925-00-947-9814
NSN 6145-00-977-6160
NSN 5930-01-439-6753