NSN 4320-00-444-7411 R337R, 00-444-7411, 004447411

4320-00-444-7411 A rotor which is a part of a pump, but does not contain the shaft. For a rotor and shaft, see ROTOR AND SHAFT PUMP ASSEMBLY.

Part Alternates: R337R, 4320-00-444-7411, 00-444-7411, 4320004447411, 004447411

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
43	21 DEC 1970	00-444-7411	36137 ( ROTOR, PUMP )

Part Number	Cage Code	Manufacturer
R337R	63857	WARREN PUMPS LLC

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NSNs for Compare ( up to 4 ): Add 4320-00-444-7411

Compare

4320-00-444-7412, 4320-00-444-7725, 4320-00-444-9013, 4320-00-444-9818, 4320-00-444-9819

Characteristic	Specifications
MATERIAL	STEEL
PUMP DESIGN CONTROL ACTIVITY	63857
OUTSIDE DIAMETER	4.500 INCHES NOMINAL
SPECIAL FEATURES	2ST HUB 7.000 W X 6.000 IN. LG;2ND HUB 8.000 IN. W X 5.500 IN. LG;END 12.000 IN. W X 5.500 IN. LG;3.000 IN. OD OF SHAFT 6 HOLES 0.250 IN. ID;END STTAIGHT SPLINE 32 TEETH,4.500 IN. OD SEAL RUBBVER NO 120 3.00 IN. OD X 2.500 IN. ID X 0.250 IN. THK,COVER NO 220;5.750 IN. OD X 2.750 IN. ID;6 HOLES 0.312 IN. ID;GRID EXPANDED NO 4 3.500 IN. OD X 3.000 IN. ID;2.500 IN. W,GASKET PAPER 5.500 IN. OD,4 875 IN. ID HUB 50 T 2.375 IN. O/A LG,2.250 IN. ID,32 TEETH GEAR SIDE,0.625 IN. THK,1.375 IN. GROOVE ID,0.375 IN. W X 0.250 IN. DP

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:	U	Precious 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	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

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	J	NOT 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 AY : Assembly