Product Details | SLEEVE BEARING

3120-00-981-8655 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: IM986, 1M986, 311M982, 31-1M982, 3120-00-981-8655, 00-981-8655, 3120009818655, 009818655

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 14 OCT 1966 00-981-8655

Drawings & Photos | NSN 3120-00-981-8655


Cross Reference | NSN 3120-00-981-8655

Part Number Cage Code Manufacturer
1M986 11083 CATERPILLAR INC. DBA CATERPILLAR
31-1M982 16662 LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE
31-1M982 66654 TVH PARTS CO.
IM986 11083 CATERPILLAR INC. DBA CATERPILLAR
IM986 25496 HOLT BROS

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Technical Data | NSN 3120-00-981-8655

Characteristic Specifications
MATERIAL COPPER ALLOY INNER LAYER STEEL OUTER LAYER
STYLE DESIGNATOR 17A SPLIT
OVERALL LENGTH 0.5000 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.7520 INCHES MINIMUM AND 0.7530 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.5650 INCHES MINIMUM AND 0.5660 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
MANUFACTURERS CODE 11083
DESIGN CONTROL REFERENCE 1M986

Restrictions/Controls & Freight Information | NSN 3120-00-981-8655

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 AJ U.S. Army Soldier's Biological and Chemical
Command
Natick, MA 01760
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