Product Details | SLEEVE BEARING

3120-00-350-0403 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: TB7022, 3120-00-350-0403, 00-350-0403, 3120003500403, 003500403

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-350-0403

Drawings & Photos | NSN 3120-00-350-0403


Cross Reference | NSN 3120-00-350-0403

Part Number Cage Code Manufacturer
TB7022 81921 PACIFIC CAR AND FOUNDRY CO STRUCTURAL STEEL DIV

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Technical Data | NSN 3120-00-350-0403

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-633,C1015-C1020 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 44.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 4.5940 INCHES MINIMUM AND 4.5970 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 8.7450 INCHES MINIMUM AND 8.7470 INCHES MAXIMUM
BODY INSIDE DIAMETER 7.7470 INCHES MINIMUM AND 7.7480 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER ROUND INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 3 HOLE
HOLE DIAMETER 0.6250 INCHES NOMINAL FIRST
KEYWAY DIMENSION 0.5000 INCHES NOMINAL INTERNAL KEYWAY WIDTH 0.1250 INCHES NOMINAL INTERNAL KEYWAY DEPTH 4.5970 INCHES NOMINAL INTERNAL KEYWAY LENGTH
FEATURES PROVIDED CASEHARDENED
(NON-CORE DATA) RADIUS 0.1250 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3120-00-350-0403

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 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating P 77.5
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