Product Details | WEARING RING

4320-00-555-7485 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: SK161133, 4320-00-555-7485, 00-555-7485, 4320005557485, 005557485

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 25 SEP 1966 00-555-7485

Drawings & Photos | NSN 4320-00-555-7485


Cross Reference | NSN 4320-00-555-7485

Part Number Cage Code Manufacturer
SK161133 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4320-00-555-7485

Technical Data | NSN 4320-00-555-7485

Characteristic Specifications
MATERIAL STEEL COMP 410
BODY STYLE 3 PLAIN
COUNTERBORE DIAMETER 0.438 INCHES NOMINAL
COUNTERBORE DEPTH 0.250 INCHES NOMINAL
OVERALL LENGTH 0.500 INCHES NOMINAL
BOLT CIRCLE DIAMETER 3.438 INCHES NOMINAL
BODY OUTSIDE DIAMETER 3.996 INCHES MINIMUM AND 3.998 INCHES MAXIMUM
BODY INSIDE DIAMETER 2.845 INCHES NOMINAL
BOLT HOLE QUANTITY 3
UNTHREADED MOUNTING HOLE DIAMETER 0.281 INCHES NOMINAL
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 125.0 MICROINCHES ALL SURFACES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS CLEANED IN ACCORDANCE WITH MIL-C-19874/SHIPS/
MANUFACTURERS CODE 93232
DESIGN CONTROL REFERENCE SK161133

Restrictions/Controls & Freight Information | NSN 4320-00-555-7485

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:UPrecious metal type is unknown
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 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 HD Naval Inventory Control Point
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 4320-00-555-7485

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 CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each