Product Details | LOCK WASHER

5310-01-490-2543 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: H62305038, H623-0503-8, H62305058, H623-0505-8, 56669854318, 566-6985431-8, 56669854328, 566-6985432-8, 6985432, 5310-01-490-2543, 01-490-2543, 5310014902543, 014902543, 211028399

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 24 SEP 2001 01-490-2543

Drawings & Photos | NSN 5310-01-490-2543


Demand History | NSN 5310-01-490-2543

Part Number Request Date QTY Origin
5310-01-490-2543 2022-12-354 8 DIBBS
5310-01-490-2543 2019-09-251 5 DIBBS
5310-01-490-2543 2017-11-309 9 DIBBS
5310-01-490-2543 2016-11-322 5 DIBBS
5310-01-490-2543 2016-06-166 4 DIBBS
5310-01-490-2543 2014-10-293 5 DIBBS
5310-01-490-2543 2014-10-281 5 DIBBS
5310-01-490-2543 2014-10-275 5 DIBBS
5310-01-490-2543 2013-06-154 8 DIBBS
5310-01-490-2543 2011-09-264 1 DIBBS

Cross Reference | NSN 5310-01-490-2543

Part Number Cage Code Manufacturer
211028399 96169 ELECTRIC BOAT CORPORATION
566-6985431-8 53711 NAVAL SEA SYSTEMS COMMAND
566-6985432-8 53711 NAVAL SEA SYSTEMS COMMAND
6985432 53711 NAVAL SEA SYSTEMS COMMAND
H623-0503-8 96169 ELECTRIC BOAT CORPORATION
H623-0505-8 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 5310-01-490-2543

Characteristic Specifications
MATERIAL NICKEL ALLOY 400 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 100 FLAT EXTERNAL TEETH
HOLE DIAMETER 3.410 INCHES NOMINAL
OUTSIDE DIAMETER 8.250 INCHES NOMINAL
MATERIAL THICKNESS 0.125 INCHES NOMINAL
SURFACE FINISH 250.0 MICROINCHES ALL SURFACES
III END ITEM IDENTIFICATION LOS ANGELES CLASS SSN(688),RESISTOR ASSY

Restrictions/Controls & Freight Information | NSN 5310-01-490-2543

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 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 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 5310-01-490-2543

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