Product Details | SLEEVE BEARING

3120-00-997-4789 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: 135B5376, 3120-00-997-4789, 00-997-4789, 3120009974789, 009974789

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 08 NOV 1966 00-997-4789

Cross Reference | NSN 3120-00-997-4789

Part Number Cage Code Manufacturer
135B5376 05606 GENERAL DYNAMICS-OTS, INC. DBA GD-OTS (WILLISTON)

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Technical Data | NSN 3120-00-997-4789

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH 1.9800 INCHES MINIMUM AND 2.0200 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 2.5015 INCHES MINIMUM AND 2.5035 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.8740 INCHES MINIMUM AND 1.8760 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 3.6200 INCHES MINIMUM AND 3.6300 INCHES MAXIMUM
FLANGE WIDTH 0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM
SURFACE FINISH 125.0 MICROINCHES OVERALL
LUBRICATION MATERIAL LUBRICATING OIL, MIL-L-6085
MANUFACTURERS CODE 05606
DESIGN CONTROL REFERENCE 135B5376

Restrictions/Controls & Freight Information | NSN 3120-00-997-4789

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 115620 BUSHINGS NOI I/S
Less than car load rating R 65
Less than truck load rating R 65.0
Water commodity Code 742 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable