NSN 4320-01-509-2803 EGS951, EGS95-1, PLEGS95-1 ITEM NO 9

Product Details | WEARING RING

4320-01-509-2803 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: EGS951, EGS95-1, PLEGS95-1 ITEM NO 9, PLEGS951ITEMNO9, 9059901, 9-0599-01, 4320-01-509-2803, 01-509-2803, 4320015092803, 015092803

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
43	18 JUN 2003	01-509-2803	22534 ( RING, WEARING )

Part Number	Request Date	QTY	Origin
9-0599-01	2023-04-107	21	DIBBS
PLEGS95-1 ITEM NO 9	2023-04-107	21	DIBBS
9-0599-01	2023-04-96	21	DIBBS
PLEGS95-1 ITEM NO 9	2023-04-96	21	DIBBS
9-0599-01	2022-04-110	11	DIBBS
PLEGS95-1 ITEM NO 9	2022-04-110	11	DIBBS
9-0599-01	2022-03-90	6	DIBBS
PLEGS95-1 ITEM NO 9	2022-03-90	6	DIBBS
9-0599-01	2019-10-280	14	DIBBS
PLEGS95-1 ITEM NO 9	2019-10-280	14	DIBBS
9-0599-01	2019-09-269	14	DIBBS
PLEGS95-1 ITEM NO 9	2019-09-269	14	DIBBS
9-0599-01	2019-04-92	14	DIBBS
PLEGS95-1 ITEM NO 9	2019-04-92	14	DIBBS
9-0599-01	2019-03-80	14	DIBBS
PLEGS95-1 ITEM NO 9	2019-03-80	14	DIBBS
4320-01-509-2803	2018-08-214	15	DIBBS
4320-01-509-2803	2015-07-211	19	DIBBS
4320-01-509-2803	2015-07-187	3	DIBBS
4320-01-509-2803	2015-06-176	3	DIBBS
4320-01-509-2803	2015-06-169	5	DIBBS
4320-01-509-2803	2015-06-158	5	DIBBS
4320-01-509-2803	2014-08-240	15	DIBBS
4320-01-509-2803	2014-08-229	15	DIBBS
4320-01-509-2803	2014-04-113	5	DIBBS
4320-01-509-2803	2014-04-111	9	DIBBS
4320-01-509-2803	2014-04-100	9	DIBBS
4320-01-509-2803	2012-03-67	2	DIBBS
4320-01-509-2803	2011-09-245	9	DIBBS
4320-01-509-2803	2011-01-10	3	DIBBS
4320-01-509-2803	2010-12-350	2	DIBBS
4320-01-509-2803	2010-10-302	1	DIBBS
4320-01-509-2803	2010-09-253	1	DIBBS
4320-01-509-2803	2010-07-183	2	DIBBS

Cross Reference | NSN 4320-01-509-2803

Part Number	Cage Code	Manufacturer
9-0599-01	83130	BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
EGS95-1	83130	BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
PLEGS95-1 ITEM NO 9	83130	BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV

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Related Products | NSN 4320-01-509-2803

4320-01-509-2810, 4320-01-509-2813, 4320-01-509-2821, 4320-01-509-2845, 4320-01-509-2986

Technical Data | NSN 4320-01-509-2803

Characteristic	Specifications
MATERIAL	NICKEL ALLOY
SPECIAL FEATURES	MATERIAL: MONEL; ITEM AKA: CASING WEARING RING
SPECIFICATION/STANDARD DATA	MIL-P-17639C/CANCELLED GOVERNMENT SPECIFICATION
III END ITEM IDENTIFICATION	PUMP, CENTRIFUGAL, EGS95-1, SHIPBOARD USE

Restrictions/Controls & Freight Information | NSN 4320-01-509-2803

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item 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.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

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 4320-01-509-2803

Navy

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each