Product Details | TORSION HELICAL SPRING

5360-00-837-5421 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: 142192, 217054PC41C, 5360-00-837-5421, 00-837-5421, 5360008375421, 008375421

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

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-837-5421

Drawings & Photos | NSN 5360-00-837-5421


Cross Reference | NSN 5360-00-837-5421

Part Number Cage Code Manufacturer
142192 99657 MAROTTA CONTROLS, INC.
217054PC41C 99657 MAROTTA CONTROLS, INC.

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Technical Data | NSN 5360-00-837-5421

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
STYLE DESIGNATOR C1B SINGLE TORSION RIGHT HAND
INSIDE DIAMETER 0.156 INCHES NOMINAL
SPRING FREE LENGTH 0.600 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER 0.250 INCHES NOMINAL
END LENGTH 0.225 INCHES NOMINAL BOTH ENDS
CENTER SECTION WIDTH 0.229 INCHES NOMINAL
COIL AXIS TO CENTER SECTION DISTANCE 0.287 INCHES NOMINAL
END STYLE G3 ONE HOOK END BOTH ENDS
COIL HELIX DIRECTION LEFT-HAND
CENTER STYLE K2 SQUARE TYPE
COIL QUANTITY 8
SPRING DEFLECTION RATE 1.000 POUNDS PER INCH NOMINAL
END ANGULAR RELATIONSHIP END W/LH HELIX OF COIL ANGLED TO CENTER SECTION AND END W/RH HELIX OF COIL ANGLED TO CENTER SECTION
SPECIAL FEATURES COIL HELIX OTHER DIRECTION RH
MANUFACTURERS CODE 99657
DESIGN CONTROL REFERENCE 142192

Restrictions/Controls & Freight Information | NSN 5360-00-837-5421

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 XX
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 5360-00-837-5421

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