Product Details | FLAT WASHER

5310-01-474-8822 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: 2641-809-40, 2641-809-40 ITEM 56, 264180940ITEM56, 2643-405-01 ITEM 56, 264340501ITEM56, 7285244, 845-7285244 ITEM 56, 8457285244ITEM56, 5310-01-474-8822, 01-474-8822, 5310014748822, 264180940, 014748822

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 16 MAY 2000 01-474-8822

Drawings & Photos | NSN 5310-01-474-8822


Demand History | NSN 5310-01-474-8822

Part Number Request Date QTY Origin
5310-01-474-8822 2025-03-63 253 DIBBS
5310-01-474-8822 2024-11-317 37 DIBBS
5310-01-474-8822 2024-11-308 37 DIBBS
5310-01-474-8822 2024-05-150 54 DIBBS
5310-01-474-8822 2021-11-320 168 DIBBS
5310-01-474-8822 2018-08-241 130 DIBBS
5310-01-474-8822 2018-07-203 130 DIBBS
5310-01-474-8822 2015-10-298 98 DIBBS
5310-01-474-8822 2011-06-166 50 DIBBS
5310-01-474-8822 2011-05-122 13 DIBBS
5310-01-474-8822 2011-02-45 12 DIBBS
5310-01-474-8822 2010-09-272 23 DIBBS
5310-01-474-8822 2010-03-90 21 DIBBS
5310-01-474-8822 2009-10-274 10 DIBBS

Cross Reference | NSN 5310-01-474-8822

Part Number Cage Code Manufacturer
2641-809-40 96169 ELECTRIC BOAT CORPORATION
2641-809-40 ITEM 56 96169 ELECTRIC BOAT CORPORATION
2643-405-01 ITEM 56 96169 ELECTRIC BOAT CORPORATION
7285244 53711 NAVAL SEA SYSTEMS COMMAND
845-7285244 ITEM 56 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 5310-01-474-8822

Characteristic Specifications
MATERIAL PLASTIC ACETAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AF FIBER,RESIN DE 588 MFR REF SINGLE MATERIAL RESPONSE OVERALL
HOLE DIAMETER 0.625 INCHES MINIMUM AND 0.629 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.869 INCHES MINIMUM AND 0.874 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.060 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
SURFACE FINISH 63.0 MICROINCHES ALL SURFACES
III END ITEM IDENTIFICATION NAVY EQUIP

Restrictions/Controls & Freight Information | NSN 5310-01-474-8822

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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5310-01-474-8822

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each