Product Details | TORSION HELICAL SPRING

5360-00-780-2981 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: BUWEPSDWG2057107, L309000056, 2057107, 5360-00-780-2981, 00-780-2981, 5360007802981, 007802981

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

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-780-2981

Drawings & Photos | NSN 5360-00-780-2981


Cross Reference | NSN 5360-00-780-2981

Part Number Cage Code Manufacturer
2057107 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
BUWEPSDWG2057107 36090 LOCKHEED MARTIN LIBRASCOPE CORP
L309000056 36090 LOCKHEED MARTIN LIBRASCOPE CORP

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Technical Data | NSN 5360-00-780-2981

Characteristic Specifications
MATERIAL STEEL COMP 631 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR C1B SINGLE TORSION RIGHT HAND
INSIDE DIAMETER 0.250 INCHES NOMINAL
SPRING FREE LENGTH 0.465 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER 0.330 INCHES NOMINAL
END LENGTH FROM COIL AXIS TO FIRST BEND 0.350 INCHES NOMINAL BOTH ENDS
END LENGTH FROM FIRST BEND TO SECOND BEND OR END 0.060 INCHES NOMINAL BOTH ENDS
END TANGENT ANGLE 120.0 DEGREES NOMINAL
CENTER SECTION WIDTH 0.385 INCHES NOMINAL
COIL AXIS TO CENTER SECTION DISTANCE 0.560 INCHES NOMINAL
END STYLE G35 PARALLEL END BOTH ENDS
COIL HELIX DIRECTION LEFT-HAND OR RIGHT-HAND
CENTER STYLE K2 SQUARE TYPE
END ANGULAR RELATIONSHIP END W/LH HELIX OF COIL ANGLED TO CENTER SECTION AND END W/RH HELIX OF COIL ANGLED TO CENTER SECTION

Restrictions/Controls & Freight Information | NSN 5360-00-780-2981

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5360-00-780-2981

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