Product Details | PUMP SHAFT SLEEVE

4320-00-916-3998 A tubular shaped metallic item designed to provide a replaceable wearing surface for a centrifugal pump shaft. See also BEARING, SLEEVE; BUSHING, SLEEVE; and SPACER, SLEEVE.

Part Alternates: Y162S8CMX1, Y249322, Y-249322, Y249322REVB, 4320-00-916-3998, 00-916-3998, 4320009163998, 009163998

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 13 JUL 1966 00-916-3998

Drawings & Photos | NSN 4320-00-916-3998


Cross Reference | NSN 4320-00-916-3998

Part Number Cage Code Manufacturer
Y-249322 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y162S8CMX1 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y249322 30760 INGERSOLL RAND CO
Y249322REVB 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 4320-00-916-3998

Characteristic Specifications
MATERIAL NICKEL ALLOY OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 4.1250 INCHES NOMINAL
BODY OUTSIDE DIAMETER 2.1250 INCHES NOMINAL
BODY INSIDE DIAMETER 1.6250 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER 2.3750 INCHES NOMINAL
FLANGE WIDTH 2.2500 INCHES NOMINAL
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER CHAMFERED INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER
KEYWAY DIMENSION 0.2040 INCHES NOMINAL INTERNAL KEYWAY DEPTH 1.2500 INCHES NOMINAL INTERNAL KEYWAY LENGTH
LUBRICANT ACCOMMODATION STYLE 69 GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY 1 EXTERNAL
(NON-CORE DATA) CHAMFER LENGTH 0.0937 INCHES NOMINAL 0.0625 INCHES NOMINAL 0.0312 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 15.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL 15.0 DEGREES NOMINAL

Restrictions/Controls & Freight Information | NSN 4320-00-916-3998

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: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 011790 AIRCRAFT PARTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 671 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
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 4320-00-916-3998

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each