Product Details | SPRING TENSION WASHER

5310-01-574-7993 A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part Alternates: 8-078-922-10 TABLE 1 ITEM # 142W, 807892210TABLE1ITEM142W, 9-46-0006-00, 5310-01-574-7993, 01-574-7993, 5310015747993, 015747993, 946000600

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 10 JUN 2009 01-574-7993

Demand History | NSN 5310-01-574-7993

Part Number Request Date QTY Origin
8-078-922-10 TABLE 1 ITEM # 142W 2025-07-205 12 DIBBS
9-46-0006-00 2025-07-205 12 DIBBS
8-078-922-10 TABLE 1 ITEM # 142W 2023-03-72 1 DIBBS
9-46-0006-00 2023-03-72 1 DIBBS
8-078-922-10 TABLE 1 ITEM # 142W 2023-02-52 1 DIBBS
9-46-0006-00 2023-02-52 1 DIBBS
5310-01-574-7993 2018-12-345 4 DIBBS
5310-01-574-7993 2011-05-123 45 DIBBS
5310-01-574-7993 2011-02-59 6 DIBBS
5310-01-574-7993 2010-11-315 12 DIBBS
5310-01-574-7993 2010-05-149 6 DIBBS

Cross Reference | NSN 5310-01-574-7993

Part Number Cage Code Manufacturer
8-078-922-10 TABLE 1 ITEM # 142W 05805 REXNORD INDUSTRIES, LLC DBA STEARNS DIV
9-46-0006-00 05805 REXNORD INDUSTRIES, LLC DBA STEARNS DIV

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Technical Data | NSN 5310-01-574-7993

Characteristic Specifications
HOLE DIAMETER 0.250 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY CONICAL SPRING WASHER
OUTSIDE DIAMETER 0.562 INCHES NOMINAL
END ITEM IDENTIFICATION STEARNS MOTOR BRAKE

Restrictions/Controls & Freight Information | NSN 5310-01-574-7993

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 097510 WASHERS I/S CHROMIUM/NICKEL PLATED
Less than car load rating
Less than truck load rating R 65.0
Water commodity Code 713 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 5310-01-574-7993

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