6680-00-976-3923 INDICATOR,LIQUID QUANTITY Index 6610-00-976-3935 BLOCK ASSY

National Stock Number:
5360-00-976-3928

Federal Supply Class:
5360

National Item Identification Number:
009763928

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:
3-41421-10JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
3-41421-116240WESTERN SPRING AND MFG CO
3-41421-16M132SKYSPARES PARTS INC
3-41421-176823NORTHROP GRUMMAN SYSTEMS CORPORATION
3-41421-179U29NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY31-1/2
DESIGN TYPECLOSED
END STYLEOFFSET HOOK, CENTER SECOND END
END STYLESHORT TWISTED HOOK FIRST END
HOOK RADIUS0.260 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.458 INCHES NOMINAL
LOAD RATING5.40 POUNDS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 631 OVERALL
OPENING WIDTH0.080 INCHES NOMINAL SECOND END
SPRING DEFLECTION RATE9.050 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH3.962 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.610 INCHES NOMINAL
SPRING LENGTH UNDER LOAD4.190 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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