Product Details | EXTENSION HELICAL SPRING

5360-00-322-6171 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: 3256952, 5360-00-322-6171, 00-322-6171, 5360003226171, 003226171

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

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-322-6171

Drawings & Photos | NSN 5360-00-322-6171


Cross Reference | NSN 5360-00-322-6171

Part Number Cage Code Manufacturer
3256952 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
3256952 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV

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Technical Data | NSN 5360-00-322-6171

Characteristic Specifications
MATERIAL STEEL COMP 1566 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SAE 1066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR B1 CYLINDRICAL
INSIDE DIAMETER 0.825 INCHES MINIMUM AND 0.887 INCHES MAXIMUM
SPRING FREE LENGTH 3.250 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM
OPENING WIDTH 0.125 INCHES NOMINAL FIRST END 0.750 INCHES NOMINAL SECOND END
COIL TO HOOK INSIDE LENGTH 1.178 INCHES NOMINAL SECOND END
HOOK RADIUS 0.428 INCHES NOMINAL BOTH ENDS
END STYLE F10 MACHINED HALF LOOP FIRST END F47 MACHINE LOOP SECOND END
COIL HELIX DIRECTION RIGHT-HAND OR LEFT-HAND
COIL QUANTITY 21
DESIGN TYPE CLOSED
MANUFACTURERS CODE 55380
DESIGN CONTROL REFERENCE 3256952

Restrictions/Controls & Freight Information | NSN 5360-00-322-6171

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 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 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 5360-00-322-6171

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each