Product Details | SLEEVE BEARING

3120-00-528-6646 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: AV7S61105PC11, AV7S61-105PC11, 8445021-21, 8445021P21AND6647483, 3120-00-528-6646, 00-528-6646, 3120005286646, 844502121, 005286646

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-528-6646

Drawings & Photos | NSN 3120-00-528-6646


Demand History | NSN 3120-00-528-6646

Part Number Request Date QTY Origin
3120-00-528-6646 2012-02-38 1 DIBBS

Cross Reference | NSN 3120-00-528-6646

Part Number Cage Code Manufacturer
8445021-21 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
8445021P21AND6647483 24446 GENERAL ELECTRIC CO
8445021P21AND6647483 71669 GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION
AV7S61-105PC11 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 3120-00-528-6646

Characteristic Specifications
MATERIAL COPPER ALLOY 934 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-B-16261 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 2.7500 INCHES NOMINAL
BODY OUTSIDE DIAMETER 2.2510 INCHES MINIMUM AND 2.2515 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.7490 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 2.5260 INCHES MINIMUM AND 2.5310 INCHES MAXIMUM
FLANGE WIDTH 0.1870 INCHES NOMINAL
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER CHAMFERED INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 1 SLOT
SLOT WIDTH 0.2500 INCHES NOMINAL FIRST
SLOT LENGTH 0.3750 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE 66 GROOVED OPEN BOTH ENDS
SURFACE GROOVE LOCATION AND QUANTITY 1 INTERNAL
(NON-CORE DATA) CHAMFER LENGTH 0.1250 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 71669
DESIGN CONTROL REFERENCE 8445021P21AND6647483

Restrictions/Controls & Freight Information | NSN 3120-00-528-6646

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
NMF Description 114870 BEARING/BUSHING METAL
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code XX
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 3120-00-528-6646

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 CodesJNOT 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each