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 6150-01-290-8781
NSN 5998-00-801-7925
NSN 5975-01-498-6615
NSN 6650-01-485-3444
NSN 5945-01-007-6808
NSN 4140-01-341-1841
NSN 6150-01-215-2181
NSN 5895-01-256-1991
NSN 6645-01-462-2101
NSN 6130-01-010-4299
NSN 5945-01-530-3725
NSN 6685-01-386-0139