1650-00-790-9728 CAP,VALVE Index 4320-00-790-9730 PLATE,NUTATING

National Stock Number:
5340-00-790-9729

Federal Supply Class:
5340

National Item Identification Number:
007909729

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:
356343491GENERAL SIGNAL CORP
356362983EATON AEROSPACE, LLC
356390166EATON AEROSPACE, LLC
DS-93276062983EATON AEROSPACE, LLC


Techincal Specification:
DISTANCE FROM END TO FIRST STEP0.2190 INCHES NOMINAL
END DIAMETER0.5160 INCHES NOMINAL
BORE DIAMETER0.2787 INCHES MINIMUM AND 0.2847 INCHES MAXIMUM
COUNTERBORE DIAMETER0.3750 INCHES NOMINAL
COUNTERBORE LENGTH0.6890 INCHES NOMINAL
FIRST STEP DIAMETER0.8940 INCHES MINIMUM AND 0.8970 INCHES MAXIMUM
FIRST STEP LENGTH0.6060 INCHES NOMINAL
FSC APPLICATION DATAPUMP UNIT,RECIPROCATING 4320006650747 165WG01001
OVERALL HEIGHT0.8750 INCHES NOMINAL
MATERIALSTEEL
SECOND COUNTERBORE DIAMETER0.7650 INCHES NOMINAL
SECOND COUNTERBORE LENGTH0.5800 INCHES NOMINAL
SECOND STEP DIAMETER1.1900 INCHES NOMINAL
SECOND STEP LENGTH0.0500 INCHES NOMINAL


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