Product Details | SLEEVE BEARING

3120-00-008-7994 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: 149518Y21, 3120-00-008-7994, 00-008-7994, 3120000087994, 000087994

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 19 JUL 1972 00-008-7994

Cross Reference | NSN 3120-00-008-7994

Part Number Cage Code Manufacturer
149518Y21 0AHP5 CURTISS-WRIGHT CONTROLS, INC DIV FLIGHT SYSTEMS

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Technical Data | NSN 3120-00-008-7994

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS6322 ASSN STD ALL MATERIAL RESPONSES OVERALL
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND
SURFACE TREATMENT LEAD ALLOY INSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS4815 ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
STYLE DESIGNATOR SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH 3.2640 INCHES NOMINAL
BODY OUTSIDE DIAMETER 3.4807 INCHES NOMINAL
BODY INSIDE DIAMETER 3.2527 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER 3.8170 INCHES NOMINAL
CORNER SHAPE SQUARE ALL CORNERS
MANUFACTURERS CODE 0AHP5
DESIGN CONTROL REFERENCE 149518Y21

Restrictions/Controls & Freight Information | NSN 3120-00-008-7994

Category Code Description
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.
Precious Metals Indicator Code:SItem contains silver
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 SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable