Product Details | WEARING RING

4320-00-672-7504 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: RY118739, 91873901, 918739-01, 17095P, 4320-00-672-7504, 00-672-7504, 4320006727504, 006727504

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 01 JAN 1963 00-672-7504

Demand History | NSN 4320-00-672-7504

Part Number Request Date QTY Origin
4320-00-672-7504 2012-09-251 1 DIBBS
4320-00-672-7504 2012-08-243 2 DIBBS
4320-00-672-7504 2007-10-287 1 DIBBS
4320-00-672-7504 2006-04-91 3 DIBBS

Cross Reference | NSN 4320-00-672-7504

Part Number Cage Code Manufacturer
17095P 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
918739-01 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RY118739 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

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Technical Data | NSN 4320-00-672-7504

Characteristic Specifications
MATERIAL COPPER ALLOY
OVERALL LENGTH 1.750 INCHES NOMINAL
BODY OUTSIDE DIAMETER 11.621 INCHES MINIMUM AND 11.623 INCHES MAXIMUM
BODY INSIDE DIAMETER 8.875 INCHES MINIMUM AND 8.878 INCHES MAXIMUM
LEFT SIDE FLANGE THICKNESS 0.375 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS 0.375 INCHES NOMINAL
DISTANCE BETWEEN FLANGES 1.005 INCHES MINIMUM AND 1.007 INCHES MAXIMUM
INTERNAL FLANGE INSIDE DIAMETER 7.625 INCHES NOMINAL
INTERNAL FLANGE WIDTH 0.375 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS 6.031 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS 6.281 INCHES NOMINAL
DISTANCE BELOW CENTERLINE 0.094 INCHES NOMINAL
CORNER SHAPE SQUARE INSIDE LEFT CORNER ROUND INSIDE RIGHT CORNER SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER
CORNER RADIUS 0.750 INCHES NOMINAL INSIDE RIGHT CORNER
SURFACE FINISH 125.0 MICROINCHES ALL SURFACES
SPECIAL FEATURES GROOVED ON EXTERNAL FLANGE 0.750 IN. DIA BY 1.375 IN. DEEP WITH 0.312 IN. RADIUS AT CLOSED END ON A 10.250 IN. DIA CENTER LINE OF GROOVE
MANUFACTURERS CODE 93232
DESIGN CONTROL REFERENCE 17095P

Restrictions/Controls & Freight Information | NSN 4320-00-672-7504

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 XX
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 4320-00-672-7504

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