6680-00-309-3927 COUNTER,ROTATING Index 3110-00-309-3929 BEARING,BALL,ANNULAR

National Stock Number:
5360-00-309-3928

Federal Supply Class:
5360

National Item Identification Number:
003093928

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:
1292649-10198897LOCKHEED MARTIN CORP


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY85
COIL TO HOOK INSIDE LENGTH1.010 INCHES NOMINAL BOTH ENDS
DESIGN TYPECLOSED
END STYLEMACHINE LOOP BOTH ENDS
HOOK RADIUS0.290 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.546 INCHES MINIMUM AND 0.576 INCHES MAXIMUM
LOAD RATING6.12 POUNDS MINIMUM AND 7.48 POUNDS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OPENING WIDTH0.720 INCHES NOMINAL BOTH ENDS
SPRING DEFLECTION RATE1.660 POUNDS PER INCH NOMINAL
SPRING FREE OUTSIDE DIAMETER0.690 INCHES MINIMUM AND 0.720 INCHES MAXIMUM
SPRING FREE LENGTH8.354 INCHES NOMINAL
SPRING LENGTH UNDER LOAD10.800 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONLC+77-1061,CLASS 2,TYPE 2,CAGE 36659 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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