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 5915-00-134-0770
NSN 6240-01-426-5581
NSN 6135-01-449-0625
NSN 5985-00-275-3643
NSN 6320-01-280-3218
NSN 2925-00-808-5077
NSN 5930-01-539-5659
NSN 5925-01-192-7253
NSN 5975-01-660-5688
NSN 6645-01-283-5387
NSN 5950-01-345-1353
NSN 5945-00-828-5201