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 5985-00-342-2508
NSN 5998-00-466-0437
NSN 5960-01-172-2088
NSN 2925-01-476-3224
NSN 6240-00-138-3082
NSN 6110-00-728-4515
NSN 6650-00-008-3187
NSN 5960-01-039-5387
NSN 5915-01-470-3510
NSN 5855-00-951-6483
NSN 5960-01-279-2589
NSN 6645-01-458-5235