NSN 3120-00-881-8631 KBE431CRW, KBE4-31CRW, 00-881-8631
Product Details | ROD END PLAIN BEARING
3120-00-881-8631 A detachable assembly 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. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes BEARING, PLAIN, SPHERICAL and BEARING, PLAIN, SELF-ALIGNING.
Part Alternates: KBE431CRW, KBE4-31CRW, 3120-00-881-8631, 00-881-8631, 3120008818631, 008818631
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1962 | 00-881-8631 | 13209 ( BEARING, PLAIN, ROD END ) |
Drawings & Photos | NSN 3120-00-881-8631
Cross Reference | NSN 3120-00-881-8631
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| KBE4-31CRW | 97613 | DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING |
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Technical Data | NSN 3120-00-881-8631
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 440A INNER MEMBER STEEL CORROSION RESISTING RACE INSERT STEEL COMP 410 ROD END BODY |
| HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM INNER MEMBER 26.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| STYLE DESIGNATOR | 6 BALL TYPE |
| OVERALL LENGTH | 2.7490 INCHES NOMINAL |
| BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 0.8750 INCHES NOMINAL |
| BORE CENTER TO SHANK END DISTANCE | 2.3120 INCHES NOMINAL |
| OUTER MEMBER WIDTH | 0.3400 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 0.4790 INCHES MINIMUM AND 0.4840 INCHES MAXIMUM |
| SHANK STYLE | 1 EXTERNALLY THREADED |
| SHANK THREAD LENGTH | 1.4370 INCHES MINIMUM AND 1.5620 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNF |
| THREAD DIAMETER | 0.375 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| MANUFACTURERS CODE | 97613 |
| DESIGN CONTROL REFERENCE | KBE4-31CRW |
Restrictions/Controls & Freight Information | NSN 3120-00-881-8631
| 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: | 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 | 114800 | BEARING,ROLLER,THRUST |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| 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 | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 3120-00-881-8631
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of 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 |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |