Product Details | KEY WASHER

5310-01-026-5830 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: 8204550989PC10, 820-4550989PC10, 5310-01-026-5830, 01-026-5830, 5310010265830, 010265830

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 28 AUG 1976 01-026-5830

Drawings & Photos | NSN 5310-01-026-5830


Cross Reference | NSN 5310-01-026-5830

Part Number Cage Code Manufacturer
820-4550989PC10 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 5310-01-026-5830

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 142A KEY
EXTERNAL KEY QUANTITY 11
HOLE DIAMETER 1.781 INCHES NOMINAL
OUTSIDE DIAMETER 2.406 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH 0.575 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS 3.381 INCHES NOMINAL
MATERIAL THICKNESS 0.049 INCHES NOMINAL
SPECIAL FEATURES 30 DEGREE ANGLE BETWEEN KEYS+ADDITIONAL TAPERED KEY LOCATED BETWEEN 2 KEYS,END OF TAPERED KEY PREBENT,TAPERED KEY MINOR WIDTH 0.259 IN.,TAPERED KEY MAJOR WIDTH 0.563 IN.,TAPERED KEY LENGTH 1.000 IN.,PREBENT PORTION 0.062 IN. LONG
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY PACKAGING IN ACCORDANCE WITH MIL-P-23199
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 53711
DESIGN CONTROL REFERENCE 820-4550989PC10

Restrictions/Controls & Freight Information | NSN 5310-01-026-5830

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 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 5310-01-026-5830

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDX3Nuclear Reactor Plant (NRP) material under the technical cognizance of the NAVSEA 08 special designed, manufactured and/or treated for use in a NRP or controls thereof. This category includes all other NRP items which are not coded X2 or X4.
Issue Repair, or RequisitionBLSubmit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipments.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
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