Product Details | SLEEVE BEARING

3120-01-068-1254 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: 2642-857-01-ITEM 43, 264285701ITEM43, 2642-857-02 ITEM 12, 264285702ITEM12, 845-4558795 ITEM 43, 8454558795ITEM43, 845-4558796 ITEM 12, 8454558796ITEM12, 3120-01-068-1254, 01-068-1254, 3120010681254, 010681254

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 16 NOV 1978 01-068-1254

Drawings & Photos | NSN 3120-01-068-1254


Demand History | NSN 3120-01-068-1254

Part Number Request Date QTY Origin
3120-01-068-1254 2025-03-83 7 DIBBS
3120-01-068-1254 2023-06-173 11 DIBBS
3120-01-068-1254 2022-12-349 11 DIBBS
3120-01-068-1254 2022-08-234 9 DIBBS
3120-01-068-1254 2017-05-131 52 DIBBS
3120-01-068-1254 2013-04-108 42 DIBBS
3120-01-068-1254 2013-03-73 41 DIBBS
3120-01-068-1254 2012-03-65 7 DIBBS
3120-01-068-1254 2008-04-107 20 DIBBS
3120-01-068-1254 2007-08-234 11 DIBBS

Cross Reference | NSN 3120-01-068-1254

Part Number Cage Code Manufacturer
2642-857-01-ITEM 43 96169 ELECTRIC BOAT CORPORATION
2642-857-02 ITEM 12 96169 ELECTRIC BOAT CORPORATION
845-4558795 ITEM 43 80064 NAVAL SHIP SYSTEMS COMMAND
845-4558796 ITEM 12 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 3120-01-068-1254

Characteristic Specifications
MATERIAL COPPER ALLOY 923 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 1.7500 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.7510 INCHES MINIMUM AND 1.7520 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.2500 INCHES MINIMUM AND 1.2520 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 2.2500 INCHES NOMINAL
FLANGE WIDTH 0.2190 INCHES NOMINAL
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER ROUND LEFT FLANGE BODY CORNER
MANUFACTURERS CODE 80064
DESIGN CONTROL REFERENCE 845-4558796 ITEM 12

Restrictions/Controls & Freight Information | NSN 3120-01-068-1254

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.
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 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 3120-01-068-1254

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