Product Details | WEARING RING

4320-01-282-9691 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: 654E0004C190A, 654E0004-C190A, 4320-01-282-9691, 01-282-9691, 4320012829691, 012829691

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 26 JUL 1988 01-282-9691

Drawings & Photos | NSN 4320-01-282-9691


Cross Reference | NSN 4320-01-282-9691

Part Number Cage Code Manufacturer
654E0004-C190A 63857 WARREN PUMPS LLC

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Technical Data | NSN 4320-01-282-9691

Characteristic Specifications
MATERIAL COPPER ALLOY 905
BODY STYLE 1 PLAIN
OVERALL LENGTH 0.437 INCHES NOMINAL
BODY OUTSIDE DIAMETER 2.379 INCHES NOMINAL
BODY INSIDE DIAMETER 1.996 INCHES NOMINAL
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 125.0 MICROINCHES ALL SURFACES
III UNPACKAGED UNIT WEIGHT 2.00 POUNDS
III END ITEM IDENTIFICATION USED IN CENTRIFUGAL PUMP P/N 1-CLF ONBOARD 378 FT WHEC COAST GUARD VESSELS
MANUFACTURERS CODE 63857
DESIGN CONTROL REFERENCE 654E0004-C190A

Restrictions/Controls & Freight Information | NSN 4320-01-282-9691

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
No Freight Information

Management | NSN 4320-01-282-9691

Category Code Description
Inventory Account CodesA Appropriations Purchase Account item managed for the Coast Guard by the respective Inventory Control Point. An unfunded requisition is required.
Inventory Account Codes0 Item not controlled by serial number.
Special Material Content Codes9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyZNCCommanding Officer
USCG Surface Force Logistics Center
Code 028, Mil Stop 25
2401 Hawkins Point Road
Baltimore, MD 21226-5000
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityC
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each