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 5925-00-173-1422
NSN 4140-00-764-3839
NSN 4140-00-006-4188
NSN 5975-00-970-5115
NSN 5945-01-275-7267
NSN 6135-01-421-6373
NSN 5905-01-370-7722
NSN 6145-00-112-9476
NSN 4140-01-192-9857
NSN 6620-00-292-7000
NSN 5920-00-661-0840
NSN 4140-01-569-3120