Part of valve 4820011879232; usedon b-1b aircraft
No other part numbers with same form, fit, and function found.
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 5930-01-528-9488
NSN 5960-01-413-3877
NSN 5975-01-641-2457
NSN 2925-01-440-9912
NSN 5920-01-191-6321
NSN 5960-01-468-6508
NSN 5855-01-658-4510
NSN 5855-00-149-0766
NSN 5998-01-198-0728
NSN 6620-01-423-7300
NSN 5925-01-606-5350
NSN 6685-00-596-8765