6615-00-786-6983 ARM,SYNCHRO Index 6615-00-786-6985 PISTON,CENTERING

National Stock Number:
5340-00-786-6984

Federal Supply Class:
5340

National Item Identification Number:
007866984

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:
2653182106PARKER-HANNIFIN CORPORATION


Techincal Specification:
DISTANCE FROM END TO FIRST STEP0.0800 INCHES NOMINAL
END DIAMETER0.2650 INCHES NOMINAL
BORE DIAMETER0.0780 INCHES NOMINAL
COUNTERBORE DIAMETER0.2450 INCHES NOMINAL
COUNTERBORE LENGTH0.0750 INCHES NOMINAL
DESIGN TYPESOLID
FIRST STEP DIAMETER0.3100 INCHES NOMINAL
FSC APPLICATION DATASERVOCYLINDER,HYDRAULIC FMLY TYPE 2,RETAINER,SPRING
MATERIALSTEEL CORROSION RESISTING


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