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 5925-00-253-5137
NSN 6320-00-701-0437
NSN 5920-01-492-5788
NSN 5920-01-412-0629
NSN 6135-01-235-4168
NSN 5998-01-332-0470
NSN 6150-00-992-6441
NSN 6610-01-435-5425
NSN 6135-01-397-2170
NSN 6650-00-909-8380
NSN 5998-01-403-2586
NSN 6130-00-533-9659