3120-00-998-6744 BUSHING,SLEEVE Index 1620-00-998-6749 PLATE,AIR RESERVOIR

National Stock Number:
5360-00-998-6745

Federal Supply Class:
5360

National Item Identification Number:
009986745

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:
65251-08101-10178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BORE DIAMETER1.750 INCHES NOMINAL
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY8-7/10
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER1.244 INCHES NOMINAL
LOAD RATING19.600 POUNDS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
SPRING DEFLECTION RATE169.940 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH3.227 INCHES NOMINAL
SPRING SOLID LENGTH1.955 INCHES NOMINAL
SPRING LENGTH UNDER LOAD2.075 INCHES NOMINAL
SPRING SOLID OUTSIDE DIAMETER1.714 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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