Product Details | SLEEVE BEARING

3120-01-041-2945 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: AT3910168231, AT39-1016823-1, BJC79TH1Z, BJC79TH-1Z, 682631, 68263-1, 3120-01-041-2945, 01-041-2945, 3120010412945, 010412945

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 22 MAY 1977 01-041-2945

Drawings & Photos | NSN 3120-01-041-2945


Demand History | NSN 3120-01-041-2945

Part Number Request Date QTY Origin
3120-01-041-2945 2007-07-206 6 US
682631 2007-03-82 2 United States

Cross Reference | NSN 3120-01-041-2945

Part Number Cage Code Manufacturer
68263-1 82340 EDO CORPORATION DIV DEFENSE SYSTEMS
AT39-1016823-1 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
BJC79TH-1Z 3NPS1 RBC AIRCRAFT PRODUCTS, INC.
BJC79TH1Z 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE

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Technical Data | NSN 3120-01-041-2945

Characteristic Specifications
MATERIAL PLASTIC TETRAFLUOROETHYLENE INNER LAYER STEEL COMP 630 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION MS-P279 FAFNIR 21335 MIL STD 2ND MATERIAL RESPONSE INNER LAYER
HARDNESS RATING 28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OUTER LAYER
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 1.6200 INCHES MINIMUM AND 1.6300 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 2.8170 INCHES MINIMUM AND 2.8180 INCHES MAXIMUM
BODY INSIDE DIAMETER 2.4560 INCHES MINIMUM AND 2.4570 INCHES MAXIMUM
CORNER SHAPE CHAMFERED ALL CORNERS
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 1 HOLE
HOLE DIAMETER 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM FIRST
(NON-CORE DATA) CHAMFER LENGTH 0.0300 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 82340
MFR SOURCE CONTROLLING REFERENCE 68263-1

Restrictions/Controls & Freight Information | NSN 3120-01-041-2945

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
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 3120-01-041-2945

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