Product Details | SLEEVE BEARING

3120-00-922-0738 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: RB12472, 3120-00-922-0738, 00-922-0738, 3120009220738, 009220738

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 14 MAY 1972 00-922-0738

Drawings & Photos | NSN 3120-00-922-0738


Cross Reference | NSN 3120-00-922-0738

Part Number Cage Code Manufacturer
RB12472 51663 CRANE CO. DBA LEAR ROMEC

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Technical Data | NSN 3120-00-922-0738

Characteristic Specifications
MATERIAL CARBON OVERALL
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.5940 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 1.0030 INCHES MINIMUM AND 1.0035 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.5350 INCHES MINIMUM AND 0.5450 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER CHAMFERED INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 4 HOLE
HOLE DIAMETER 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM FIRST
SURFACE FINISH 125.0 MICROINCHES OVERALL
SPECIAL FEATURES LEFT END STEPPED 0.7450 TO 0.7550 IN. DIA,0.0270 TO 0.0520 IN. DEPTH,RIGHT FACE SQ W/ID AND OD WITHIN 0.005 IN. TIR
(NON-CORE DATA) CHAMFER LENGTH 0.0100 INCHES MINIMUM AND 0.0500 INCHES MAXIMUM 0.0100 INCHES MINIMUM AND 0.0500 INCHES MAXIMUM 0.0470 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 51663
DESIGN CONTROL REFERENCE RB12472

Restrictions/Controls & Freight Information | NSN 3120-00-922-0738

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: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 114870 BEARING/BUSHING METAL
Less than car load rating W Rating Variable
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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