Product Details | EXTENSION HELICAL SPRING

5360-00-446-2652 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: 27257, 27-257, 5360-00-446-2652, 00-446-2652, 5360004462652, 004462652

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

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-446-2652

Drawings & Photos | NSN 5360-00-446-2652


Demand History | NSN 5360-00-446-2652

Part Number Request Date QTY Origin
27257 2021-01-19 10 United States

Cross Reference | NSN 5360-00-446-2652

Part Number Cage Code Manufacturer
27-257 04845 AUTOMATIC SWITCH COMPANY
27-257 1HAR9 ASCO SERVICES, INC.

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Technical Data | NSN 5360-00-446-2652

Characteristic Specifications
MATERIAL STEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
STYLE DESIGNATOR B1 CYLINDRICAL
INSIDE DIAMETER 0.312 INCHES NOMINAL
SPRING FREE LENGTH 1.225 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER 0.426 INCHES NOMINAL
OPENING WIDTH 0.062 INCHES NOMINAL BOTH ENDS
HOOK RADIUS 0.156 INCHES NOMINAL BOTH ENDS
END STYLE F10 MACHINED HALF LOOP BOTH ENDS
COIL HELIX DIRECTION RIGHT-HAND OR LEFT-HAND
COIL QUANTITY 14
DESIGN TYPE CLOSED
MANUFACTURERS CODE 1HAR9
DESIGN CONTROL REFERENCE 27-257

Restrictions/Controls & Freight Information | NSN 5360-00-446-2652

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 178020 SPRINGS NOI WIRE STL
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 579 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 5360-00-446-2652

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each