Base counterbored 0.9800 in. Min, 0.9900 in. Max diameter by 0.9900 in. Deep
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 7035-01-412-3692
NSN 5965-00-161-3954
NSN 5855-00-087-7833
NSN 5855-00-688-9954
NSN 6685-00-087-5499
NSN 5999-01-226-5597
NSN 6145-00-846-8173
NSN 5965-01-388-3492
NSN 6110-01-538-1848
NSN 5895-00-111-1560
NSN 5999-00-656-4380
NSN 5990-01-193-0487