NSN 3120-00-813-7541 B2021, 00-813-7541, 008137541
Product Details | SLEEVE BEARING
3120-00-813-7541 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: B2021, 3120-00-813-7541, 00-813-7541, 3120008137541, 008137541
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 27 MAR 1968 | 00-813-7541 | 13205 ( BEARING, SLEEVE ) |
Drawings & Photos | NSN 3120-00-813-7541
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Technical Data | NSN 3120-00-813-7541
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC POLYAMIDE OVERALL |
| STYLE DESIGNATOR | 17C SOLID |
| OVERALL LENGTH | 1.2500 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.8780 INCHES MINIMUM AND 1.8860 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.5140 INCHES MINIMUM AND 1.5220 INCHES MAXIMUM |
| CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER CHAMFERED INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE |
| HOLE DIAMETER | 0.3438 INCHES NOMINAL FIRST |
| KEYWAY DIMENSION | 0.2500 INCHES NOMINAL INTERNAL KEYWAY WIDTH 0.0780 INCHES NOMINAL INTERNAL KEYWAY DEPTH 1.2500 INCHES NOMINAL INTERNAL KEYWAY LENGTH |
| LUBRICANT ACCOMMODATION STYLE | 66 GROOVED OPEN BOTH ENDS |
| SURFACE GROOVE LOCATION AND QUANTITY | 3 INTERNAL |
| (NON-CORE DATA) CHAMFER LENGTH | 0.0625 INCHES NOMINAL 0.0625 INCHES NOMINAL |
| (NON-CORE DATA) CHAMFER ANGLE | 15.0 DEGREES NOMINAL 15.0 DEGREES NOMINAL |
| MANUFACTURERS CODE | 54713 |
| DESIGN CONTROL REFERENCE | B2021 |
Restrictions/Controls & Freight Information | NSN 3120-00-813-7541
| 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 | 133300 | MACHINERY/MACHINES NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 |