Product Details | TORSION HELICAL SPRING

5360-00-437-4049 An open-or close-wound coil spring consisting of one or more helical coils, wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.20210050018Guns, through 30mm53600034Coil, Flat, Leaf, and Wire Springs

Part Alternates: 218-45401-1, 5360-00-437-4049, 00-437-4049, 5360004374049, 218454011, 004374049

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

Supply Group (FSG) NSN Assign. NIIN
53 29 AUG 1969 00-437-4049

Drawings & Photos | NSN 5360-00-437-4049


Cross Reference | NSN 5360-00-437-4049

Part Number Cage Code Manufacturer
218-45401-1 04811 PRECISION COIL SPRING COMPANY, THE
218-45401-1 80378 TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT

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Technical Data | NSN 5360-00-437-4049

Characteristic Specifications
MATERIAL STEEL UNS K08500 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR C1A SINGLE TORSION LEFT HAND
INSIDE DIAMETER 0.280 INCHES NOMINAL
SPRING FREE LENGTH 0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER 0.388 INCHES NOMINAL
HOOK RADIUS 0.120 INCHES NOMINAL FIRST END
END LENGTH 0.550 INCHES NOMINAL FIRST END 0.800 INCHES NOMINAL SECOND END
END LENGTH FROM SECOND BEND TO THIRD BEND OR END 0.304 INCHES NOMINAL SECOND END
HOOK LEG LENGTH 0.250 INCHES NOMINAL FIRST END
END STYLE G20 MACHINE LOOP END FIRST END G21 ANGULAR END SECOND END
COIL HELIX DIRECTION RIGHT-HAND
STOCK DIAMETER 0.054 INCHES NOMINAL
COIL QUANTITY 11-1/2
SPRING DEFLECTION RATE 0.0182 POUNDS PER INCH NOMINAL
END ANGULAR RELATIONSHIP ENDS ANGLED ONE TO OTHER

Restrictions/Controls & Freight Information | NSN 5360-00-437-4049

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
NMF Description 177940 SPRINGS:SPRINGS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5360-00-437-4049

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each