Product Details | WEARING RING

2935-01-138-4259 A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.20229350055Engine System Cooling Components, Aircraft Prime Moving43200020Power and Hand Pumps

Part Alternates: 506-4478700 PIECE 65, 5064478700PIECE65, 2935-01-138-4259, 01-138-4259, 2935011384259, 011384259

Engine Accessories | Engine System Cooling Components, Aircraft Prime Moving

Supply Group (FSG) NSN Assign. NIIN
29 12 SEP 1982 01-138-4259

Drawings & Photos | NSN 2935-01-138-4259


Cross Reference | NSN 2935-01-138-4259

Part Number Cage Code Manufacturer
506-4478700 PIECE 65 81898 SUPERVISOR OF SHIPBUILDING CONVERSION AND REPAIR USN

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Technical Data | NSN 2935-01-138-4259

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
BODY STYLE 4 PLAIN W/INTERNAL FLANGE
OVERALL LENGTH 1.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER 7.874 INCHES MINIMUM AND 7.875 INCHES MAXIMUM
BODY INSIDE DIAMETER 7.375 INCHES MINIMUM AND 7.376 INCHES MAXIMUM
INTERNAL FLANGE INSIDE DIAMETER 7.360 INCHES MINIMUM AND 7.365 INCHES MAXIMUM
INTERNAL FLANGE WIDTH 0.234 INCHES NOMINAL
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 250.0 MICROINCHES COUNTERBORE 250.0 MICROINCHES INSIDE 250.0 MICROINCHES LEFT FACE 250.0 MICROINCHES RIGHT FACE 125.0 MICROINCHES OUTSIDE

Restrictions/Controls & Freight Information | NSN 2935-01-138-4259

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 128000 PUMPS PWR NOI/WORKING HEADS/PARTS
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 594 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 2935-01-138-4259

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