W/o center bore, head slightly convex
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 5945-00-713-5065
NSN 6610-01-013-8922
NSN 5925-01-556-0290
NSN 6130-00-005-1633
NSN 5855-01-085-5354
NSN 4140-00-337-6631
NSN 5915-00-335-6185
NSN 5835-00-752-6065
NSN 5905-00-111-2214
NSN 5950-01-070-7301
NSN 6650-01-052-7134
NSN 6645-01-458-7317