6920-00-122-4862 SLEEVE,STEM Index 6920-00-122-4866 PISTON,SECOND STAGE

National Stock Number:
5360-00-122-4865

Federal Supply Class:
5360

National Item Identification Number:
001224865

Description:
SPRING,HELICAL,EXTENSION

Detail:
An open-or close-coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, so designed to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound so that an initial load must be applied to separate them. Excludes SPRING, REINFORCING, HOSE.


Manufacturer Information:
78-74706631556MANCRO AIRCRAFT CO
78-74706689446HILLER AIRCRAFT CORPORATION


Techincal Specification:
COIL TO HOOK INSIDE LENGTH0.200 INCHES NOMINAL SECOND END
COIL TO HOOK INSIDE LENGTH0.280 INCHES NOMINAL FIRST END
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY32
DESIGN TYPECLOSED
END STYLEDOUBLE TWIST LOOP FIRST END
END STYLESHORT TWISTED HOOK SECOND END
HOOK RADIUS0.100 INCHES NOMINAL OVERALL
INSIDE DIAMETER0.890 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-W-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SPRING DEFLECTION RATE1.100 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH1.096 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.125 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCADMIUM OVERALL


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