Product Details | SLEEVE BEARING

3120-00-620-7428 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: 905J389PC3, 912C1081, 912C108-1, 912C108PC1, 3120-00-620-7428, 00-620-7428, 3120006207428, 006207428

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-620-7428

Drawings & Photos | NSN 3120-00-620-7428


Cross Reference | NSN 3120-00-620-7428

Part Number Cage Code Manufacturer
905J389PC3 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
912C108-1 79500 WESTINGHOUSE ELECTRIC CORP
912C108-1 88657 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
912C108-1 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
912C108PC1 79500 WESTINGHOUSE ELECTRIC CORP
912C108PC1 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS

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Technical Data | NSN 3120-00-620-7428

Characteristic Specifications
MATERIAL TIN ALLOY INNER LAYER STEEL OUTER LAYER
STYLE DESIGNATOR 18C SOLID
OVERALL LENGTH 2.0000 INCHES NOMINAL
BODY OUTSIDE DIAMETER 3.2490 INCHES MINIMUM AND 3.2500 INCHES MAXIMUM
BODY INSIDE DIAMETER 2.2500 INCHES MINIMUM AND 2.2510 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER 3.9950 INCHES MINIMUM AND 4.0050 INCHES MAXIMUM
RIGHT FLANGE OUTSIDE DIAMETER 3.4950 INCHES MINIMUM AND 3.5050 INCHES MAXIMUM
LEFT FLANGE WIDTH 0.3130 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM
RIGHT FLANGE WIDTH 0.1875 INCHES NOMINAL
CORNER SHAPE CHAMFERED OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE LEFT FLANGE BODY CORNER SQUARE RIGHT FLANGE OUTSIDE LEFT CORNER SQUARE RIGHT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 3 HOLE
HOLE DIAMETER 0.1875 INCHES NOMINAL FIRST
LUBRICATION MATERIAL LUBRICATING OIL
(NON-CORE DATA) CHAMFER LENGTH 0.1250 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 90099
DESIGN CONTROL REFERENCE 912C108-1

Restrictions/Controls & Freight Information | NSN 3120-00-620-7428

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.
Automatic Data Processing Equipment:0Represents 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 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating W Rating Variable
Less than truck load rating Q 70.0
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 3120-00-620-7428

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
AY : Assembly