4820-00-008-2948 SEAT,VALVE Index 1680-00-008-2950 DISC FILTER

National Stock Number:
1680-00-008-2949

Federal Supply Class:
1680

National Item Identification Number:
000082949

Description:
SEAT,HELICAL COMPRESSION SPRING

Detail:
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.


Manufacturer Information:
8204200K0377GOODRICH ACTUATION SYSTEMS LIMITED
8204200K0655LUCAS AEROSPACE LTD ELECTRONIC SYSTEMS & EQUIPMENT DIV


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