NSN 3120-00-390-3992 CL55S4321ALT4PC12573, CL55S43-21ALT4PC1-25-73, 4235417PC12573
Product Details | SPHERICAL PLAIN BEARING
3120-00-390-3992 A detachable part in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes BEARING, PLAIN, SELF-ALIGNING.
Part Alternates: CL55S4321ALT4PC12573, CL55S43-21ALT4PC1-25-73, 4235417PC12573, 423-541-7PC1-25-73, 3120-00-390-3992, 00-390-3992, 3120003903992, 003903992
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-390-3992 | 13204 ( BEARING, PLAIN, SPHERICAL ) |
Drawings & Photos | NSN 3120-00-390-3992
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Technical Data | NSN 3120-00-390-3992
| Characteristic | Specifications |
|---|---|
| MATERIAL | TIN ALLOY UNS L13890 INNER LAYER COPPER ALLOY 903 OUTER LAYER |
| STYLE DESIGNATOR | 12B SEGMENTED |
| OVERALL LENGTH | 21.0000 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 15.7500 INCHES MINIMUM AND 15.7750 INCHES MAXIMUM |
| EXTENSION OUTSIDE DIAMETER | 17.2500 INCHES MINIMUM AND 17.2750 INCHES MAXIMUM |
| SPHERICAL BODY DIAMETER | 24.7500 INCHES MINIMUM AND 24.7530 INCHES MAXIMUM |
| CORNER SHAPE | SQUARE ALL CORNERS |
| MANUFACTURERS CODE | 43533 |
| DESIGN CONTROL REFERENCE | 423-541-7PC1-25-73 |
Restrictions/Controls & Freight Information | NSN 3120-00-390-3992
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| 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 |
Management | NSN 3120-00-390-3992
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | D | Field Level Reparables |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |