Product Details | SLEEVE BEARING

3120-00-046-2632 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: 2444740, 3120-00-046-2632, 00-046-2632, 3120000462632, 000462632

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-046-2632

Drawings & Photos | NSN 3120-00-046-2632


Cross Reference | NSN 3120-00-046-2632

Part Number Cage Code Manufacturer
2444740 18355 BOEING COMPANY, THE DBA BOEING
2444740 5H519 KIRKHILL AIRCRAFT PARTS CO. DBA BALL GLIDE PRODUCTS
2444740 88277 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3120-00-046-2632

Characteristic Specifications
MATERIAL COPPER ALLOY 955 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-B-6947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 1.3975 INCHES MINIMUM AND 1.4275 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 1.3138 INCHES MINIMUM AND 1.3148 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.0490 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER 1.5000 INCHES NOMINAL
FLANGE WIDTH 0.0850 INCHES MINIMUM AND 0.1150 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER RELIEF GROOVE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 4 HOLE
HOLE DIAMETER 0.1250 INCHES NOMINAL FIRST
SURFACE FINISH 250.0 MICROINCHES OVERALL
LUBRICANT ACCOMMODATION STYLE 69 GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY 2 EXTERNAL
(NON-CORE DATA) CHAMFER LENGTH 0.0312 INCHES MINIMUM AND 0.0624 INCHES MAXIMUM
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL
(NON-CORE DATA) RELIEF GROOVE DEPTH 0.0150 INCHES MINIMUM AND 0.0250 INCHES MAXIMUM
(NON-CORE DATA) RELIEF GROOVE WIDTH 0.0470 INCHES MINIMUM AND 0.0770 INCHES MAXIMUM
MANUFACTURERS CODE 88277
DESIGN CONTROL REFERENCE 2444740

Restrictions/Controls & Freight Information | NSN 3120-00-046-2632

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 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 3120-00-046-2632

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