5306-00-274-8753 BOLT,MACHINE Index 5331-00-274-8766 O-RING

National Stock Number:
5360-00-274-8756

Federal Supply Class:
5360

National Item Identification Number:
002748756

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:
68A640069-200176301THE BOEING COMPANY


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY13.6
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.366 INCHES MINIMUM AND 0.396 INCHES MAXIMUM
LOAD RATING14.000 POUNDS MINIMUM AND 18.000 POUNDS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6721 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 347 OR STEEL COMP 321 OR STEEL COMP 348 OVERALL
SPRING FREE OUTSIDE DIAMETER0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
SPRING FREE LENGTH3.370 INCHES NOMINAL
SPRING LENGTH UNDER LOAD0.750 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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