NSN 3120-00-350-0402 TB7021, 7352835, 00-350-0402
Product Details | SLEEVE BEARING
3120-00-350-0402 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: TB7021, 7352835, 3120-00-350-0402, 00-350-0402, 3120003500402, 003500402
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-350-0402 | 13205 ( BEARING, SLEEVE ) |
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Technical Data | NSN 3120-00-350-0402
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1015 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 44.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM OVERALL |
| STYLE DESIGNATOR | 17C SOLID |
| OVERALL LENGTH | 1.6550 INCHES MINIMUM AND 1.6560 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 | CHAMFERED OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER ROUND INSIDE RIGHT CORNER ROUND INSIDE LEFT CORNER |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 3 HOLE |
| HOLE DIAMETER | 0.3750 INCHES NOMINAL FIRST |
| KEYWAY DIMENSION | 0.5000 INCHES NOMINAL INTERNAL KEYWAY WIDTH 0.1270 INCHES NOMINAL INTERNAL KEYWAY DEPTH 1.6550 INCHES MINIMUM AND 1.6560 INCHES MAXIMUM INTERNAL KEYWAY LENGTH |
| SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| SPECIAL FEATURES | RIGHT END OD OF BODY REDUCED TO 8.620 IN. DIA BY 0.187 IN. LG |
| (NON-CORE DATA) CHAMFER LENGTH | 0.1875 INCHES NOMINAL |
| (NON-CORE DATA) CHAMFER ANGLE | 30.0 DEGREES NOMINAL |
| (NON-CORE DATA) RADIUS | 0.1250 INCHES NOMINAL 0.1250 INCHES NOMINAL |
| MANUFACTURERS CODE | 81921 |
| DESIGN CONTROL REFERENCE | TB7021 |
Restrictions/Controls & Freight Information | NSN 3120-00-350-0402
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious 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 | 114850 | BEARING/BUSHING O/T BALL/ROLLER I/S |
| Less than car load rating | W | Rating Variable |
| Less than truck load rating | Q | 70.0 |
| 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 | Y | Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions. |
| Special Handling Code | 5 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



