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 5990-01-034-8211
NSN 6645-00-792-7746
NSN 5920-00-724-3815
NSN 5990-01-133-0351
NSN 4140-01-011-1019
NSN 5920-01-112-9212
NSN 5960-00-266-6741
NSN 2925-01-523-3607
NSN 6130-01-400-6123
NSN 6620-01-415-1622
NSN 6240-01-520-6925
NSN 5910-00-855-1759