Product Details | LOCK WASHER

5310-01-591-2610 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Part Alternates: NASM3533380, NASM35333-80, 5310-01-591-2610, 01-591-2610, 5310015912610, 015912610

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 18 JAN 2011 01-591-2610

Demand History | NSN 5310-01-591-2610

Part Number Request Date QTY Origin
5310-01-591-2610 2018-08-228 1 DIBBS
5310-01-591-2610 2016-01-12 228 United States
5310-01-591-2610 2012-05-124 10 DIBBS
5310-01-591-2610 2012-03-75 125 DIBBS
5310-01-591-2610 2012-01-13 1 DIBBS
5310-01-591-2610 2011-10-289 1 DIBBS
5310-01-591-2610 2011-08-218 10 DIBBS

Cross Reference | NSN 5310-01-591-2610

Part Number Cage Code Manufacturer
NASM35333-80 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-01-591-2610

Characteristic Specifications
HOLE DIAMETER 0.640 INCHES MINIMUM AND 0.663 INCHES MAXIMUM
STYLE DESIGNATOR FLAT INTERNAL TEETH
MATERIAL THICKNESS 0.042 NOMINAL MILS AND 0.050 NOMINAL CENTIMETERS
PART NAME ASSIGNED BY CONTROLLING AGENCY WASHER LOCK FLAT INTERNAL TOOTH
OUTSIDE DIAMETER 1.045 INCHES MINIMUM AND 1.071 INCHES MAXIMUM
SURFACE TREATMENT PASSIVATE OVERALL
MATERIAL STEEL COMP 410 OVERALL

Restrictions/Controls & Freight Information | NSN 5310-01-591-2610

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 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 5310-01-591-2610

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 CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each