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 4140-00-690-5288
NSN 6110-00-736-9946
NSN 5835-01-254-8584
NSN 4140-01-601-8764
NSN 6150-01-043-8135
NSN 6650-01-133-7806
NSN 6150-01-003-9580
NSN 6240-01-560-0910
NSN 6620-01-520-3640
NSN 5925-00-973-1160
NSN 6620-01-159-8025
NSN 6610-00-536-4977