Product Details | KEY WASHER

5310-01-315-6821 A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Part Alternates: 8204551454, 820-4551454, 820-4551454 H01, 8204551454H01, 820-4551454H01, 8205787236PC9, 820-5787236PC9, W06, W-06, 5310-01-315-6821, 01-315-6821, 5310013156821, 013156821

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 22 FEB 1990 01-315-6821

Drawings & Photos | NSN 5310-01-315-6821


Cross Reference | NSN 5310-01-315-6821

Part Number Cage Code Manufacturer
820-4551454 04804 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA ES POWER CONTROL SYSTEMS
820-4551454 H01 04804 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA ES POWER CONTROL SYSTEMS
820-4551454H01 53711 NAVAL SEA SYSTEMS COMMAND
820-5787236PC9 53711 NAVAL SEA SYSTEMS COMMAND
W-06 78507 STANDARD LOCKNUT, L.L.C.

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Technical Data | NSN 5310-01-315-6821

Characteristic Specifications
MATERIAL STEEL COMP 1010 OVERALL
STYLE DESIGNATOR 153 KEY
EXTERNAL KEY QUANTITY 13
HOLE DIAMETER 1.195 INCHES MINIMUM AND 1.213 INCHES MAXIMUM
OUTSIDE DIAMETER 1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH 0.063 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS 1.922 INCHES NOMINAL
MATERIAL THICKNESS 0.050 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 78507
DESIGN CONTROL REFERENCE W-06

Restrictions/Controls & Freight Information | NSN 5310-01-315-6821

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 U 50
Less than truck load rating U 50.0
Water commodity Code 576 unknown
Originating Activity Code HX Navy ICP
Mechanicsburg, PA 17055-0788
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 5310-01-315-6821

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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