4130-01-152-5275 CHILLER,WATER,REFRIGERATING Index 1240-01-152-5277 RETAINER,OPTICAL ELEMENT

National Stock Number:
5360-01-152-5276

Federal Supply Class:
5360

National Item Identification Number:
011525276

Description:
SPRING,SPIRAL,TORSION

Detail:
A SPRING CONSISTING OF A LENGTH OF MATERIAL WOUND ON ITSELF IN THE FORM OF A SPIRAL, FINISHED AT THE ENDS AND DESIGNED TO EXERT PRESSURE IN A ROTATING DIRECTION AROUND THE SPRING AXIS. THE MATERIAL MAY BE OF VARIOUS CROSS-SECTIONAL SHAPES SUCH AS ROUND OR RECTANGULAR. EXCLUDES SPRINGS DESIGNED FOR THERMAL ACTUATION (SPRINGS IN WHICH THE TORSION FORCES ARE DESIGNED TO BE COUNTERACTED BY CHANGES IN TEMPERATURE).


Manufacturer Information:
820-455154880064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALNICKEL OVERALL
SPECIAL TEST FEATURESCOMPRESSION THICKNESS FOR LOAD POUNDS,0.138 INCH NOT LESS THAN 10,000 LBS,AND 0.123 INCH NOT MORE THAN 20,000 LBS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATIONZZZY
THE MANUFACTURERS DATA
MANUFACTURERS CODE80064
DESIGN CONTROL REFERENCE820-4551548


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