Product Details | SLEEVE BUSHING

3120-00-354-3978 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: B6519, 5340233, 3120-00-354-3978, 00-354-3978, 3120003543978, 003543978

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-354-3978

Drawings & Photos | NSN 3120-00-354-3978


Cross Reference | NSN 3120-00-354-3978

Part Number Cage Code Manufacturer
5340233 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
B6519 64104 DRESSER, INC. DIV DRESSER WAUKESHA

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Technical Data | NSN 3120-00-354-3978

Characteristic Specifications
MATERIAL STEEL COMP 1117 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 1.3650 INCHES MINIMUM AND 1.3850 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.5005 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.2556 INCHES MINIMUM AND 0.2756 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.5525 INCHES MINIMUM AND 0.5725 INCHES MAXIMUM
FLANGE WIDTH 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE LEFT FLANGE BODY CORNER
(NON-CORE DATA) CHAMFER LENGTH 0.0625 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL

Restrictions/Controls & Freight Information | NSN 3120-00-354-3978

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 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 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