3040-01-009-1583 SHAFT,SHOULDERED Index 1740-01-009-1585 TRACTOR,WHEELED,AIRCRAFT TOWING

National Stock Number:
5360-01-009-1584

Federal Supply Class:
5360

National Item Identification Number:
010091584

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:
1285205-10598897LOCKHEED MARTIN CORP


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY30
COIL TO HOOK INSIDE LENGTH0.600 INCHES NOMINAL SECOND END
COIL TO HOOK INSIDE LENGTH2.390 INCHES NOMINAL FIRST END
DESIGN TYPECLOSED
END STYLECONED HOOK SECOND END
END STYLEHAND LOOP FIRST END
HOOK RADIUS0.160 INCHES NOMINAL FIRST END
HOOK RADIUS0.160 INCHES NOMINAL SECOND END
INSIDE DIAMETER0.320 INCHES NOMINAL
LOAD RATING19.500 POUNDS MINIMUM AND 23.900 POUNDS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470,COLD DRAWN FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
OPENING WIDTH1.690 INCHES NOMINAL FIRST END
SPECIAL FEATURES2 IN. LG PLASTIC PROTECTIVE TUBING ON LONG HOOK END
SPRING DEFLECTION RATE12.700 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH5.006 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.446 INCHES NOMINAL
SPRING LENGTH UNDER LOAD5.980 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONLC+77-1061,CLASS 2,TYPE 2,CAGE 36659 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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