Product Details | SLEEVE BEARING

3120-00-776-7353 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: 301747, 7767353, 3120-00-776-7353, 00-776-7353, 3120007767353, 007767353

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-776-7353

Drawings & Photos | NSN 3120-00-776-7353


Cross Reference | NSN 3120-00-776-7353

Part Number Cage Code Manufacturer
301747 02978 L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS
7767353 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3120-00-776-7353

Characteristic Specifications
MATERIAL COPPER ALLOY 937 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 65.0 ROCKWELL F NOMINAL OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 2.3600 INCHES NOMINAL
BODY OUTSIDE DIAMETER 2.8165 INCHES MINIMUM AND 2.8175 INCHES MAXIMUM
BODY INSIDE DIAMETER 2.3500 INCHES MINIMUM AND 2.3600 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 3.1800 INCHES MINIMUM AND 3.2000 INCHES MAXIMUM
FLANGE WIDTH 0.1200 INCHES NOMINAL
CORNER SHAPE CHAMFERED OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER ROUND LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 4 HOLE AND 3 SLOT
HOLE DIAMETER ANY ACCEPTABLE FIRST
SLOT WIDTH ANY ACCEPTABLE FIRST
SLOT LENGTH ANY ACCEPTABLE FIRST
SURFACE FINISH 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE 125.0 MICROINCHES RIGHT END SURFACE OF BODY 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
LUBRICANT ACCOMMODATION STYLE 67 GROOVED CLOSED BOTH ENDS AND 69 GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY 1 EXTERNAL AND 1 INTERNAL
SPECIAL FEATURES INTERNAL GROOVE SLANTED 12 DEG. TO LONGITUDINAL AXIS
(NON-CORE DATA) CHAMFER LENGTH 0.0500 INCHES NOMINAL 0.0500 INCHES NOMINAL 0.1200 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 15.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL
(NON-CORE DATA) RADIUS 0.0300 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3120-00-776-7353

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 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 3120-00-776-7353

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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