Product Details | SLEEVE BUSHING

3120-00-629-1642 A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.20231200026Bearings, Plain, Unmounted53650035Bushings, Rings, Shims, and Spacers

Part Alternates: 6291642, 3120-00-629-1642, 00-629-1642, 3120006291642, 006291642

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-629-1642

Drawings & Photos | NSN 3120-00-629-1642


Cross Reference | NSN 3120-00-629-1642

Part Number Cage Code Manufacturer
6291642 19204 ARMY UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 3120-00-629-1642

Characteristic Specifications
MATERIAL NICKEL ALLOY OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 2.2500 INCHES NOMINAL
BODY OUTSIDE DIAMETER 4.7530 INCHES MINIMUM AND 4.7540 INCHES MAXIMUM
BODY INSIDE DIAMETER 4.0020 INCHES MINIMUM AND 4.0040 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 6.2500 INCHES NOMINAL
FLANGE WIDTH 0.6200 INCHES NOMINAL
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 2 HOLE AND 6 SLOT
HOLE DIAMETER 0.1875 INCHES MINIMUM AND 0.2031 INCHES MAXIMUM FIRST
SLOT WIDTH 0.1800 INCHES NOMINAL FIRST
SLOT LENGTH 1.7460 INCHES MINIMUM AND 1.7480 INCHES MAXIMUM FIRST
SURFACE FINISH 125.0 MICROINCHES INTERMEDIATE LAYER
LUBRICANT ACCOMMODATION STYLE 66 GROOVED OPEN BOTH ENDS
SURFACE GROOVE LOCATION AND QUANTITY 2 INTERNAL
SPECIAL FEATURES 6 EXTERNAL GROOVES EQUALLY SPACED ON FACE OF FLANGE
CRITICALITY CODE JUSTIFICATION ADAR AND ADAS AND ABGD
(NON-CORE DATA) CHAMFER LENGTH 0.0600 INCHES NOMINAL 0.2500 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 19204
DESIGN CONTROL REFERENCE 6291642

Restrictions/Controls & Freight Information | NSN 3120-00-629-1642

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:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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