Product Details | EXTENSION HELICAL SPRING

5360-00-497-3319 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.20210050018Guns, through 30mm53600034Coil, Flat, Leaf, and Wire Springs

Part Alternates: 3507903, 3-50790-3, 5360-00-497-3319, 00-497-3319, 5360004973319, 004973319

Hardware and Abrasives | Coil, Flat, Leaf, and Wire Springs

Supply Group (FSG) NSN Assign. NIIN
53 02 OCT 1970 00-497-3319

Drawings & Photos | NSN 5360-00-497-3319


Cross Reference | NSN 5360-00-497-3319

Part Number Cage Code Manufacturer
3-50790-3 0JRC1 NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
3-50790-3 76823 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 5360-00-497-3319

Characteristic Specifications
MATERIAL STEEL COMP 302 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5688 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR B1 CYLINDRICAL
INSIDE DIAMETER 0.590 INCHES NOMINAL
SPRING FREE LENGTH 3.580 INCHES MINIMUM AND 3.770 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER 0.800 INCHES NOMINAL
OPENING WIDTH 0.370 INCHES NOMINAL BOTH ENDS
END STYLE F30 LONG ROUND HOOK BOTH ENDS
COIL HELIX DIRECTION RIGHT-HAND OR LEFT-HAND
LOAD RATING 57.00 POUNDS MINIMUM AND 63.00 POUNDS MAXIMUM
COIL QUANTITY 10-1/2
DESIGN TYPE CLOSED
SPRING DEFLECTION RATE 45.700 POUNDS PER INCH NOMINAL
SPRING LENGTH UNDER LOAD 4.890 INCHES NOMINAL
MANUFACTURERS CODE 76823
DESIGN CONTROL REFERENCE 3-50790-3

Restrictions/Controls & Freight Information | NSN 5360-00-497-3319

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information