Product Details | SLEEVE BEARING

3120-01-042-8903 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: AT05SS020, BJ10TH020, BJ10TH-020, GB528AU05C020, KJN05C020240, KJN05C020-240, 0621105020, 06-211-05-020, 1012005020, 101-2005-020, 3120-01-042-8903, 01-042-8903, 3120010428903, 010428903

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 17 JUN 1977 01-042-8903

Drawings & Photos | NSN 3120-01-042-8903


Cross Reference | NSN 3120-01-042-8903

Part Number Cage Code Manufacturer
06-211-05-020 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
101-2005-020 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION
AT05SS020 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
BJ10TH-020 3NPS1 RBC AIRCRAFT PRODUCTS, INC.
BJ10TH020 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
GB528AU05C020 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
KJN05C020-240 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING

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Technical Data | NSN 3120-01-042-8903

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS FIBER OR PLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC POLYETHYLENE TEREPHTHALATE INNER LAYER STEEL COMP 630 OR STEEL COMP 410 OUTER LAYER
HARDNESS RATING 27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OUTER LAYER
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.6150 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.4381 INCHES MINIMUM AND 0.4386 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.3130 INCHES MINIMUM AND 0.3190 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 125.0 MICROINCHES INNER MEMBER 125.0 MICROINCHES LEFT END SURFACE OF BODY 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES RIGHT END SURFACE OF BODY

Restrictions/Controls & Freight Information | NSN 3120-01-042-8903

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 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 3120-01-042-8903

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