5310-00-482-9490 WASHER,FLAT Index 5310-00-482-9492 WASHER,FLAT

National Stock Number:
5340-00-482-9491

Federal Supply Class:
5340

National Item Identification Number:
004829491

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:
7-469-643H889PARKER-HANNIFIN CORPORATION
7-469-6492003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS


Techincal Specification:
END DIAMETER0.4100 INCHES NOMINAL
BORE DIAMETER0.2000 INCHES MINIMUM AND 0.2050 INCHES MAXIMUM
DESIGN TYPESOLID
DISTANCE FROM END TO FIRST STEP0.4400 INCHES NOMINAL
FIRST STEP DIAMETER0.5900 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM
FSC APPLICATION DATAACFT ENGINE FUEL VALVE
OVERALL HEIGHT0.4800 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CL 300 SERIES FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-764, CL 300 SERIES FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
STYLE DESIGNATORSEAT
SURFACE TREATMENTPASSIVATE


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