Product Details | SLEEVE BEARING

3120-01-021-6732 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: 138271, 4-138271-01, 3120-01-021-6732, 01-021-6732, 3120010216732, 010216732, 413827101

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 18 MAY 1976 01-021-6732

Drawings & Photos | NSN 3120-01-021-6732


Cross Reference | NSN 3120-01-021-6732

Part Number Cage Code Manufacturer
138271 11349 CENTURY ELECTRIC INC
4-138271-01 11349 CENTURY ELECTRIC INC

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Technical Data | NSN 3120-01-021-6732

Characteristic Specifications
MATERIAL TIN ALLOY UNS L13890 INNER LAYER STEEL OUTER LAYER
STYLE DESIGNATOR 17A SPLIT
OVERALL LENGTH 0.6000 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.6270 INCHES MINIMUM AND 0.6280 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.4780 INCHES NOMINAL
CORNER SHAPE CHAMFERED ALL CORNERS
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 1 SLOT
SLOT WIDTH 0.1850 INCHES MINIMUM AND 0.2150 INCHES MAXIMUM FIRST
SLOT LENGTH 0.4000 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE 69 GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY 2 INTERNAL
(NON-CORE DATA) CHAMFER LENGTH 0.0320 INCHES NOMINAL 0.0320 INCHES NOMINAL 0.0320 INCHES MAXIMUM 0.0320 INCHES MAXIMUM
(NON-CORE DATA) CHAMFER ANGLE 22.5 DEGREES NOMINAL 22.5 DEGREES NOMINAL 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 11349
DESIGN CONTROL REFERENCE 4-138271-01

Restrictions/Controls & Freight Information | NSN 3120-01-021-6732

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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
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 3120-01-021-6732

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each