NSN 3120-00-522-4052 A224052, 5224052, 00-522-4052
Product Details | SLEEVE BEARING
3120-00-522-4052 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: A224052, 5224052, 3120-00-522-4052, 00-522-4052, 3120005224052, 005224052
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-522-4052 | 13205 ( BEARING, SLEEVE ) |
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Technical Data | NSN 3120-00-522-4052
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-726 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | 22C SOLID |
| OVERALL LENGTH | 1.1875 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.0600 INCHES MINIMUM AND 2.0620 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.5730 INCHES MINIMUM AND 1.5780 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 2.2500 INCHES NOMINAL |
| FLANGE WIDTH | 0.1510 INCHES MINIMUM AND 0.1540 INCHES MAXIMUM |
| CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER ROUND LEFT FLANGE BODY CORNER |
| SURFACE FINISH | 63.0 MICROINCHES OVERALL |
| LUBRICANT ACCOMMODATION STYLE | 68 GROOVED STRAIGHT AND CIRCULAR |
| SPECIAL FEATURES | 60,000 PSI MIN YIELD STRENGTH,110,000 PSI MIN TENSILE STRENGTH |
| CRITICALITY CODE JUSTIFICATION | ADAR AND ADAS AND AGFF |
| (NON-CORE DATA) CHAMFER LENGTH | 0.0320 INCHES NOMINAL |
| (NON-CORE DATA) CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
| (NON-CORE DATA) RADIUS | 0.0625 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 3120-00-522-4052
| 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: | 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 | W | Rating Variable |
| 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 |



