5360-01-235-4705 SPRING,HELICAL,COMPRESSION Index 5325-01-235-4707 RING,RETAINING

National Stock Number:
5360-01-235-4706

Federal Supply Class:
5360

National Item Identification Number:
012354706

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:
12300163-1019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORCYLINDRICAL
INSIDE DIAMETER0.519 INCHES MINIMUM AND
0.559 INCHES MAXIMUM
SPRING FREE LENGTH3.666 INCHES MINIMUM AND
3.826 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.735 INCHES MINIMUM AND
0.765 INCHES MAXIMUM
END STYLEMACHINE LOOP BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND OR
LEFT-HAND
LOAD RATING39.00 POUNDS MINIMUM AND
48.00 POUNDS MAXIMUM
COIL QUANTITY25-1/2
DESIGN TYPECLOSED
SPRING DEFLECTION RATE27.200 POUNDS PER INCH NOMINAL
SPRING LENGTH UNDER LOAD4.730 INCHES NOMINAL


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