NSN 3120-01-212-9312 ADBY4V, HTY4V, GB520FC4
Product Details | SELF-ALIGNING PLAIN BEARING
3120-01-212-9312 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: ADBY4V, HTY4V, GB520FC4, 3120-01-212-9312, 01-212-9312, 3120012129312, 012129312
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 19 JUL 1985 | 01-212-9312 | 13208 ( BEARING, PLAIN, SELF-ALIGNING ) |
Demand History | NSN 3120-01-212-9312
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3120-01-212-9312 | 2023-01-30 | 20 | US |
| 3120-01-212-9312 | 2022-09-252 | 4 | US |
| 3120-01-212-9312 | 2022-03-80 | 12 | US |
| 3120-01-212-9312 | 2021-03-85 | 10 | US |
| GB520FC4 | 2021-02-39 | 12 | DIBBS |
| GB520FC4 | 2021-01-31 | 12 | DIBBS |
| GB520FC4 | 2020-11-314 | 31 | DIBBS |
| GB520FC4 | 2020-11-306 | 31 | DIBBS |
| 3120-01-212-9312 | 2017-01-11 | 35 | DIBBS |
| 3120-01-212-9312 | 2017-01-05 | 16 | DIBBS |
| 3120-01-212-9312 | 2013-08-217 | 157 | US |
| 3120-01-212-9312 | 2012-10-297 | 100 | US |
| 3120-01-212-9312 | 2009-06-167 | 19 | DIBBS |
| 3120-01-212-9312 | 2008-11-322 | 48 | United States |
| 3120-01-212-9312 | 2007-09-260 | 5 | US |
| 3120-01-212-9312 | 2007-03-67 | 64 | DIBBS |
| 3120-01-212-9312 | 2006-08-242 | 34 | United States |
| GB520FC4 | 2006-08-242 | 34 | United States |
Cross Reference | NSN 3120-01-212-9312
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ADBY4V | 15860 | NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION |
| GB520FC4 | 09455 | RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS |
| GB520FC4 | 15860 | NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION |
| GB520FC4 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE |
| GB520FC4 | 50294 | NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB |
| GB520FC4 | 97613 | DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING |
| HTY4V | 50294 | NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB |
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Related Products | NSN 3120-01-212-9312
Technical Data | NSN 3120-01-212-9312
| Characteristic | Specifications |
|---|---|
| OUTER MEMBER WIDTH | 0.2500 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER |
| MATERIAL | STEEL COMP 630 OUTER RACE MEMBER |
| STATIC RADIAL LOAD RATING | 10790 POUNDS |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 61.0 ROCKWELL C MAXIMUM INNER MEMBER |
| MATERIAL | STEEL COMP 440C INNER MEMBER |
| BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 0.7395 INCHES MINIMUM AND 0.7400 INCHES MAXIMUM |
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| STYLE DESIGNATOR | WITH INSERT AND/OR LINER WITH STAKING GROOVE |
| LUBRICATION FEATURE | SELF-LUBRICATING LINER RACE LINER |
| INNER MEMBER WIDTH | 0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM |
Restrictions/Controls & Freight Information | NSN 3120-01-212-9312
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 114850 | BEARING/BUSHING O/T BALL/ROLLER I/S |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| 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 3120-01-212-9312
| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| 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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



