4820-00-867-6667 DIAPHRAGM,VALVE,FLAT Index 4820-00-867-6669 SEAT,VALVE

National Stock Number:
5360-00-867-6668

Federal Supply Class:
5360

National Item Identification Number:
008676668

Description:
SPRING,HELICAL,COMPRESSION

Detail:
An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.


Manufacturer Information:
501-0143990NORGREN C A CO


Techincal Specification:
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY4-75/100
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.688 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI FED STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH1.718 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.312 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCADMIUM OVERALL


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