Product Details | WEARING RING

4320-00-145-1268 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: M16356, SL5233PC28, SL5235PC28, SL5250PC31, SL5252PC31, SL6044PC17, SL6441PC20, RW33681PC22, RW58950PC22, 01635600, 016356-00, 1273P, 16356, 4320-00-145-1268, 00-145-1268, 4320001451268, 001451268

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 01 JAN 1963 00-145-1268

Drawings & Photos | NSN 4320-00-145-1268


Cross Reference | NSN 4320-00-145-1268

Part Number Cage Code Manufacturer
016356-00 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1273P 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
16356 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
M16356 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RW33681PC22 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RW58950PC22 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5233PC28 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5235PC28 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5250PC31 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5252PC31 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6044PC17 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6441PC20 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

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Technical Data | NSN 4320-00-145-1268

Characteristic Specifications
MATERIAL COPPER ALLOY
BODY STYLE 9 EXTERNAL LOCKING FLANGE
OVERALL LENGTH 1.813 INCHES NOMINAL
BODY OUTSIDE DIAMETER 2.453 INCHES NOMINAL
BODY INSIDE DIAMETER 1.688 INCHES NOMINAL
END TO FLANGE DISTANCE 0.781 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER 1.500 INCHES NOMINAL
INTERNAL FLANGE WIDTH 0.375 INCHES NOMINAL
CENTER FLANGE THICKNESS 0.250 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS 1.063 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS 1.250 INCHES NOMINAL
DISTANCE BELOW CENTERLINE 0.047 INCHES NOMINAL
CORNER SHAPE SQUARE INSIDE LEFT CORNER SQUARE INSIDE RIGHT CORNER CHAMFERED OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER
CHAMFER ANGLE 10.0 DEGREES NOMINAL OUTSIDE LEFT CORNER
CHAMFER LENGTH 0.750 INCHES NOMINAL OUTSIDE LEFT CORNER

Restrictions/Controls & Freight Information | NSN 4320-00-145-1268

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 4320-00-145-1268

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each