5360-00-468-0839 SPRING,HELICAL,COMPRESSION Index 4820-00-468-0841 STEM,FLUID VALVE

National Stock Number:
5340-00-468-0840

Federal Supply Class:
5340

National Item Identification Number:
004680840

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:
490722PC3753711NAVAL SEA SYSTEMS COMMAND
490731PC3753711NAVAL SEA SYSTEMS COMMAND
490732PC3753711NAVAL SEA SYSTEMS COMMAND
644671905DERBYSHIRE MACHINE & TOOL CO


Techincal Specification:
END DIAMETER1.6875 INCHES NOMINAL
BORE DIAMETER0.3906 INCHES NOMINAL
DESIGN TYPESOLID
DISTANCE FROM END TO FIRST STEP0.3750 INCHES NOMINAL
FIRST STEP DIAMETER2.3750 INCHES NOMINAL
OVERALL HEIGHT0.5625 INCHES NOMINAL
MATERIALSTEEL
STYLE DESIGNATORSEAT


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