NSN 3120-00-937-9186 MS212314, MS21231-4, 00-937-9186
Product Details | SELF-ALIGNING PLAIN BEARING
3120-00-937-9186 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 item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.
Part Alternates: MS212314, MS21231-4, 3120-00-937-9186, 00-937-9186, 3120009379186, 009379186
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 10 FEB 1967 | 00-937-9186 | 13208 ( BEARING, PLAIN, SELF-ALIGNING ) |
Drawings & Photos | NSN 3120-00-937-9186
Demand History | NSN 3120-00-937-9186
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MS212314 | 2023-07-194 | 13 | United States |
| MS212314 | 2023-07-188 | 13 | United States |
| MS212314 | 2023-03-74 | 14 | United States |
| MS212314 | 2022-04-115 | 14 | United States |
| MS212314 | 2017-08-220 | 1 | US |
| MS212314 | 2015-12-337 | 8 | United States |
| MS212314 | 2013-08-219 | 5 | United States |
| 3120-00-937-9186 | 2013-08-219 | 5 | United States |
| 3120-00-937-9186 | 2013-06-154 | 4 | United States |
| MS212314 | 2010-05-137 | 12 | United States |
| MS212314 | 2008-08-219 | 22 | United States |
Cross Reference | NSN 3120-00-937-9186
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS21231-4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Technical Data | NSN 3120-00-937-9186
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 440C INNER MEMBER STEEL CORROSION RESISTING OUTER RACE MEMBER PLASTIC POLYTETRAFLUOROETHYLENE OR GLASS RACE LINER |
| HARDNESS RATING | 55.0 ROCKWELL C MINIMUM INNER MEMBER 23.0 ROCKWELL C MINIMUM OUTER RACE MEMBER |
| STYLE DESIGNATOR | 11A WITH INSERT AND/OR LINER |
| BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| OUTER MEMBER WIDTH | 0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 0.4350 INCHES MINIMUM |
| STATIC RADIAL LOAD RATING | 9000 POUNDS |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS21231-4 |
Restrictions/Controls & Freight Information | NSN 3120-00-937-9186
| 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 | 114850 | BEARING/BUSHING O/T BALL/ROLLER I/S |
| Less than car load rating | W | Rating Variable |
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | KE | Naval ICP Philadelphia, PA 19111 |
| 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 | Y | Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions. |
| Special Handling Code | 5 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3120-00-937-9186
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9Z | Navy-owned stocks of defense industrial material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9I | Defense Industrial Supply Center Philadelphia, PA 19111 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |