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 2925-01-074-9102
NSN 6150-01-371-2446
NSN 6240-00-368-8541
NSN 5905-00-319-4689
NSN 5895-00-570-8158
NSN 5855-01-407-5761
NSN 5998-01-217-4919
NSN 6650-01-255-7996
NSN 6645-00-181-1877
NSN 5925-01-422-4748
NSN 5855-00-138-2386
NSN 6610-01-509-9913