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 2925-00-808-5077
NSN 6650-01-529-4601
NSN 6135-00-120-1027
NSN 5910-00-960-0143
NSN 5895-01-562-4366
NSN 6105-00-635-9809
NSN 6135-01-230-4399
NSN 7035-01-330-6768
NSN 5965-00-752-5823
NSN 5930-01-300-2495
NSN 5915-01-604-9404
NSN 4140-00-062-1335