5340-01-237-7121 SEAT,HELICAL COMPRESSION SPRING Index 5340-01-237-7123 ROD,STRAIGHT,HEADLESS

National Stock Number:
5340-01-237-7122

Federal Supply Class:
5340

National Item Identification Number:
012377122

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:
S4222 PIECE 4552406RUGGLES-KLINGEMANN MFG CO DBA THE RUGGLES-KLINGEMANN COMPANY
S4824-H-3194748 PIECE 4580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
END DIAMETER0.9380 INCHES NOMINAL
BORE DIAMETER0.7500 INCHES NOMINAL
DESIGN TYPESOLID
DISTANCE FROM END TO FIRST STEP0.1880 INCHES NOMINAL
FIRST STEP DIAMETER2.0000 INCHES NOMINAL
FIRST STEP LENGTH0.2500 INCHES NOMINAL
OVERALL HEIGHT0.9380 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
SECOND END DIAMETER1.6880 INCHES NOMINAL
STYLE DESIGNATORSEAT
SURFACE TREATMENTCADMIUM


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