3040-00-972-7040 PISTON Index 3020-00-972-7042 GEAR,SPUR

National Stock Number:
5360-00-972-7041

Federal Supply Class:
5360

National Item Identification Number:
009727041

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:
150902656232LOCKHEED MARTIN CORPORATION


Techincal Specification:
ACCOMMODATED ROD DIAMETER0.275 INCHES NOMINAL
BORE DIAMETER0.390 INCHES NOMINAL
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY6-1/2
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.024 INCHES NOMINAL
LOAD RATING1.000 POUNDS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5673, COND CD ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 631 OVERALL
SPRING FREE LENGTH0.597 INCHES NOMINAL
SPRING DEFLECTION RATE2.900 POUNDS PER INCH NOMINAL
SPRING FREE OUTSIDE DIAMETER0.375 INCHES MAXIMUM
SPRING SOLID LENGTH0.180 INCHES MAXIMUM
SPRING LENGTH UNDER LOAD0.218 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 (SIG C) E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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