Product Details | FLAT WASHER

5310-00-350-2793 A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.

Part Alternates: P2949, 1A7488, 384631, 3B4631, 9B8717, 5310-00-350-2793, 00-350-2793, 5310003502793, 003502793

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-350-2793

Drawings & Photos | NSN 5310-00-350-2793


Demand History | NSN 5310-00-350-2793

Part Number Request Date QTY Origin
P2949 2022-05-17 1 DIBBS
P2949 2021-10-19 1 DIBBS
P2949 2019-07-09 10 DIBBS
P2949 2019-05-05 10 DIBBS
P2949 2019-03-05 1 DIBBS
5310-00-350-2793 2018-11-14 1 DIBBS
5310-00-350-2793 2018-10-25 2 DIBBS
5310-00-350-2793 2018-06-01 2 DIBBS
5310-00-350-2793 2018-05-13 2 DIBBS
5310-00-350-2793 2018-01-26 200 DIBBS
5310-00-350-2793 2017-11-15 2 DIBBS
5310-00-350-2793 2017-05-17 1 United States
5310-00-350-2793 2017-05-15 1 United States
5310-00-350-2793 2017-05-03 200 DIBBS
5310-00-350-2793 2017-03-26 200 DIBBS
5310-00-350-2793 2017-02-27 200 DIBBS
5310-00-350-2793 2017-02-09 200 DIBBS
5310-00-350-2793 2015-10-26 162 US
5310-00-350-2793 2015-09-09 200 DIBBS
5310-00-350-2793 2015-07-24 200 DIBBS
5310-00-350-2793 2015-07-13 200 DIBBS
5310-00-350-2793 2015-06-30 200 DIBBS
5310-00-350-2793 2011-04-14 1500 US

Cross Reference | NSN 5310-00-350-2793

Part Number Cage Code Manufacturer
1A7488 95201 NAPCO INTERNATIONAL LLC
384631 65282 WHITE MOTOR CORP
3B4631 65282 WHITE MOTOR CORP
9B8717 11083 CATERPILLAR INC. DBA CATERPILLAR
P2949 15866 DART UNION CO
P2949 18265 DONALDSON COMPANY, INC. DBA TORIT PRODUCTS
P2949 19107 DART TRUCK CO
P2949 24617 GENERAL MOTORS CORP
P2949 33323 KENWORTH TRUCK CO A DIV OF PACCAR INC
P2949 56442 DIAMOND REO TRUCK CO
P2949 62265 VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO
P2949 65282 WHITE MOTOR CORP

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Technical Data | NSN 5310-00-350-2793

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT ZINC OVERALL
HOLE DIAMETER 0.265 INCHES NOMINAL
PERIPHERAL SHAPE STYLE 2 RECTANGULAR
LENGTH 0.469 INCHES NOMINAL
WIDTH ACROSS FLATS 0.469 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.059 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-350-2793

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.
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 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 5310-00-350-2793

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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