Product Details | WEARING RING

4320-01-420-8059 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: 5270814, 4320-01-420-8059, 01-420-8059, 4320014208059, 014208059

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 25 OCT 1995 01-420-8059

Drawings & Photos | NSN 4320-01-420-8059


Demand History | NSN 4320-01-420-8059

Part Number Request Date QTY Origin
5270814 2024-08-239 79 DIBBS
5270814 2024-08-238 79 DIBBS
5270814 2024-08-232 79 DIBBS
5270814 2024-08-221 79 DIBBS
5270814 2024-02-36 88 DIBBS
5270814 2023-09-261 71 DIBBS
5270814 2023-09-248 71 DIBBS
5270814 2023-08-236 71 DIBBS
5270814 2023-04-118 168 DIBBS
5270814 2023-04-107 168 DIBBS
5270814 2023-04-96 168 DIBBS
5270814 2022-10-304 83 DIBBS
5270814 2022-10-293 83 DIBBS
5270814 2022-03-87 145 DIBBS
5270814 2022-03-76 145 DIBBS
5270814 2022-02-38 52 DIBBS
5270814 2022-01-27 52 DIBBS
5270814 2021-09-245 113 DIBBS
5270814 2020-04-119 189 DIBBS
5270814 2020-04-104 189 DIBBS
5270814 2020-01-02 130 DIBBS
5270814 2019-07-206 122 DIBBS
4320-01-420-8059 2018-10-298 104 DIBBS
4320-01-420-8059 2018-05-151 103 DIBBS
4320-01-420-8059 2017-07-198 80 DIBBS
4320-01-420-8059 2017-06-172 94 DIBBS
4320-01-420-8059 2016-07-200 135 DIBBS
4320-01-420-8059 2016-07-189 135 DIBBS
4320-01-420-8059 2016-02-54 82 DIBBS
4320-01-420-8059 2015-11-305 99 DIBBS
4320-01-420-8059 2015-02-39 51 DIBBS
4320-01-420-8059 2012-12-352 91 DIBBS
4320-01-420-8059 2012-11-325 0 DIBBS
4320-01-420-8059 2012-11-320 3 United States
4320-01-420-8059 2012-05-151 41 DIBBS
4320-01-420-8059 2012-05-131 3 US
4320-01-420-8059 2012-04-114 0 DIBBS
4320-01-420-8059 2012-04-104 48 DIBBS
4320-01-420-8059 2012-03-85 54 DIBBS
4320-01-420-8059 2012-01-27 25 DIBBS
4320-01-420-8059 2011-11-307 46 DIBBS
4320-01-420-8059 2011-10-290 23 DIBBS
4320-01-420-8059 2011-09-257 43 DIBBS
4320-01-420-8059 2008-06-169 61 DIBBS
4320-01-420-8059 2008-02-60 55 DIBBS
4320-01-420-8059 2008-01-31 60 DIBBS
4320-01-420-8059 2007-12-353 56 DIBBS
4320-01-420-8059 2007-06-166 40 DIBBS
4320-01-420-8059 2007-04-99 29 DIBBS

Cross Reference | NSN 4320-01-420-8059

Part Number Cage Code Manufacturer
5270814 50492 IDSC HOLDINGS DBA EQUISERV
5270814 71454 FMC TECHNOLOGIES INC DBA FMC FLUID CONTROL
5270814 9F141 SHERMAN & SCHRODER EQUIPMENT CO., INC.

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Technical Data | NSN 4320-01-420-8059

Characteristic Specifications
MATERIAL PLASTIC
BODY STYLE 1 PLAIN
OVERALL LENGTH 0.750 INCHES NOMINAL
BODY OUTSIDE DIAMETER 2.750 INCHES NOMINAL
BODY INSIDE DIAMETER 2.000 INCHES NOMINAL
CORNER SHAPE SQUARE ALL CORNERS
SPECIAL FEATURES "THROAT" RING FOR A FMC M0816 PUMP MADE OF RYTON
III END ITEM IDENTIFICATION WEAPONS SYSTEM KK, 170' PATROL COASTAL (PC-1) CLASS SHIPS

Restrictions/Controls & Freight Information | NSN 4320-01-420-8059

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: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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4320-01-420-8059

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each