Product Details | COMPRESSION HELICAL SPRING

5360-00-537-7921 An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.20210050018Guns, through 30mm53600034Coil, Flat, Leaf, and Wire Springs

Part Alternates: 5377921, 5360-00-537-7921, 00-537-7921, 5360005377921, 005377921

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

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-537-7921

Drawings & Photos | NSN 5360-00-537-7921


Cross Reference | NSN 5360-00-537-7921

Part Number Cage Code Manufacturer
5377921 19200 US ARMY ARDEC RDECOM
5377921 19205 SPRINGFIELD ARMORY

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Technical Data | NSN 5360-00-537-7921

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-W-13604-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR A1 CYLINDRICAL
INSIDE DIAMETER 0.188 INCHES MINIMUM
SPRING FREE LENGTH 2.616 INCHES NOMINAL
SPRING SOLID LENGTH 1.123 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER 0.277 INCHES MINIMUM AND 0.283 INCHES MAXIMUM
END STYLE E4 SQUARED AND GROUND BOTH ENDS
COIL HELIX DIRECTION RIGHT-HAND
COIL QUANTITY 26-1/2
ACCOMMODATED ROD DIAMETER 0.170 INCHES MINIMUM AND 0.194 INCHES MAXIMUM
SPRING DEFLECTION RATE 13.000 POUNDS PER INCH NOMINAL

Restrictions/Controls & Freight Information | NSN 5360-00-537-7921

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 177970 SPRINGS NOI STL O/T WIRE
Less than car load rating W Rating Variable
Less than truck load rating Z No Rating
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 5360-00-537-7921

Category Code Description
Cognizance Codes9HNavy-owned stocks of consumable material managed by the Army within the Army Armament Materiel Readiness Command
Naval Inventory Control Point, Mechanicsburg
Source of SupplyB14US Army Armament and Chemical Acquisition and Logistics
Activity
ATTN: AMSTA-AC
Rock Island, IL 61299-6000
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative