NSN 3120-00-629-1644 6291644, 00-629-1644, 006291644
Product Details | SLEEVE BEARING
3120-00-629-1644 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: 6291644, 3120-00-629-1644, 00-629-1644, 3120006291644, 006291644
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-629-1644 | 13205 ( BEARING, SLEEVE ) |
Cross Reference | NSN 3120-00-629-1644
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6291644 | 19204 | ARMY UNITED STATES DEPARTMENT OF THE |
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Technical Data | NSN 3120-00-629-1644
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY OVERALL |
| STYLE DESIGNATOR | 22C SOLID |
| OVERALL LENGTH | 2.2500 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.6270 INCHES MINIMUM AND 2.6280 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 2.2510 INCHES MINIMUM AND 2.2530 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 4.0000 INCHES NOMINAL |
| FLANGE WIDTH | 0.3100 INCHES NOMINAL |
| CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER CHAMFERED INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE LEFT FLANGE BODY CORNER |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE |
| HOLE DIAMETER | 0.5000 INCHES MINIMUM AND 0.5156 INCHES MAXIMUM FIRST |
| SURFACE FINISH | 125.0 MICROINCHES OVERALL |
| LUBRICATION MATERIAL | LUBRICATING OIL |
| LUBRICANT ACCOMMODATION STYLE | 62 GROOVED DOUBLE LOOP |
| CRITICALITY CODE JUSTIFICATION | ADAR AND ADAS |
| (NON-CORE DATA) CHAMFER LENGTH | 0.0600 INCHES NOMINAL 0.0600 INCHES NOMINAL |
| (NON-CORE DATA) CHAMFER ANGLE | 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL |
Restrictions/Controls & Freight Information | NSN 3120-00-629-1644
| 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: | A | Item does not contain precious metal |
| Criticality Code: | Y | The 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 |



