4730-00-017-9400 BUSHING,PIPE Index 1420-00-017-9422 RING ASSEMBLY

National Stock Number:
5360-00-017-9421

Federal Supply Class:
5360

National Item Identification Number:
000179421

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:
3-50514-10JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
3-50514-119129FLIGHT LOGISTICS, INC.
3-50514-176823NORTHROP GRUMMAN SYSTEMS CORPORATION
3-50514-179U29NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
COIL QUANTITY8
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
DESIGN TYPECLOSED
END STYLEEYE LOOP BOTH ENDS
HOOK RADIUS0.230 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.814 INCHES NOMINAL
LOAD RATING15.00 POUNDS MINIMUM AND 21.00 POUNDS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5673,COND C,TYPE 17-7PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 631 OVERALL
SPRING DEFLECTION RATE16.000 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH2.046 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.000 INCHES NOMINAL
SPRING LENGTH UNDER LOAD2.900 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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