Product Details | SLEEVE BEARING

3120-00-478-6749 A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Part Alternates: 145C5591G1, 145C5591-G1, 196C6681G1, 196C6681-G1, 3120-00-478-6749, 00-478-6749, 3120004786749, 004786749

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 15 JAN 1971 00-478-6749

Drawings & Photos | NSN 3120-00-478-6749


Demand History | NSN 3120-00-478-6749

Part Number Request Date QTY Origin
145C5591-G1 2021-07-208 2 DIBBS
145C5591-G1 2021-04-104 2 DIBBS
145C5591-G1 2021-04-96 2 DIBBS
145C5591-G1 2021-04-91 1 DIBBS
145C5591-G1 2021-01-31 1 DIBBS
145C5591-G1 2020-02-40 5 DIBBS
145C5591-G1 2020-02-36 2 DIBBS
3120-00-478-6749 2018-12-338 3 DIBBS
3120-00-478-6749 2018-06-164 3 DIBBS
3120-00-478-6749 2018-06-156 3 DIBBS
3120-00-478-6749 2013-11-308 2 DIBBS
3120-00-478-6749 2013-05-139 2 DIBBS
3120-00-478-6749 2013-01-16 1 DIBBS
3120-00-478-6749 2011-09-250 2 DIBBS
3120-00-478-6749 2010-11-305 1 DIBBS
3120-00-478-6749 2010-08-214 2 DIBBS
3120-00-478-6749 2010-02-53 2 DIBBS
3120-00-478-6749 2009-11-324 1 DIBBS
3120-00-478-6749 2009-05-150 3 DIBBS
3120-00-478-6749 2009-05-135 2 DIBBS
3120-00-478-6749 2009-02-56 2 DIBBS

Cross Reference | NSN 3120-00-478-6749

Part Number Cage Code Manufacturer
145C5591-G1 7Y333 ARGO TURBOSERVE CORPORATION DBA A T C
145C5591G1 03494 AMETEK ADVANCED INDUSTRIES, INC.
196C6681-G1 30464 GENERAL ELECTRIC CO LARGE STEAM TURBINE-GENERATOR DEPT

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Technical Data | NSN 3120-00-478-6749

Characteristic Specifications
MATERIAL LEAD ALLOY INNER LAYER STEEL OUTER LAYER
STYLE DESIGNATOR 21C SOLID
OVERALL LENGTH 9.1250 INCHES NOMINAL
BODY OUTSIDE DIAMETER 13.6245 INCHES MINIMUM AND 13.6255 INCHES MAXIMUM
BODY INSIDE DIAMETER 7.5110 INCHES MINIMUM AND 7.5130 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 13.6250 INCHES NOMINAL
FLANGE WIDTH 2.0000 INCHES NOMINAL
END TO FLANGE DISTANCE 3.5625 INCHES NOMINAL
LEFT END BODY DIAMETER 13.6245 INCHES MINIMUM AND 13.6255 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
MANUFACTURERS CODE 7Y333
DESIGN CONTROL REFERENCE 145C5591-G1

Restrictions/Controls & Freight Information | NSN 3120-00-478-6749

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 3120-00-478-6749

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 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