NSN 3120-01-624-5538 ST4M194G12 , 01-624-5538, 016245538
Product Details | SELF-ALIGNING PLAIN BEARING
3120-01-624-5538 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: ST4M194G12 , 3120-01-624-5538, 01-624-5538, 3120016245538, 016245538
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 2014007 | 01-624-5538 | 13208 ( BEARING, PLAIN, SELF-ALIGNING ) |
Demand History | NSN 3120-01-624-5538
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| ST4M194G12 | 2025-02-44 | 68 | DIBBS |
| 3120-01-624-5538 | 2020-07-209 | 250 | US |
| ST4M194G12 | 2012-07-184 | 5 | US |
Cross Reference | NSN 3120-01-624-5538
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ST4M194G12 | 76301 | BOEING COMPANY, THE DBA BOEING |
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Related Products | NSN 3120-01-624-5538
Technical Data | NSN 3120-01-624-5538
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 631 RACE INSERT |
| HARDNESS RATING | 64.0 ROCKWELL R NOMINAL INSIDE DIAMETER SURFACE OF RACE INSERT |
| STYLE DESIGNATOR | WITHOUT INSERT OR LINER WITH STAKING GROOVE |
| BORE DIAMETER | 0.7500 INCHES NOMINAL |
| OUTER MEMBER OUTSIDE DIAMETER | 1.4375 INCHES NOMINAL |
| OUTER MEMBER WIDTH | 0.5930 INCHES NOMINAL |
| INNER MEMBER WIDTH | 0.7500 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE, MIL-G-81322 |
| STATIC RADIAL LOAD RATING | 50000 POUNDS |
| SPECIAL FEATURES | TEMPERATURE LIMITATIONS -65 DEGREE F/+350 DEGREE F |
| III END ITEM IDENTIFICATION | F-15SA |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | BEARING, PLAIN, SELF-ALIGNING-GROOVED OUTER RING |
Restrictions/Controls & Freight Information | NSN 3120-01-624-5538
| 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: | Q | Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.” |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 3120-01-624-5538
| Category | Code | Description |
|---|---|---|
| Price Validation | E | The current standard price is an estimated price.
|
| Fund Code | VU | Vendor to user-of-supply concept. |
| Budget Code | W | 8457X3080:Other Base Maintenance and Support Replenishment Spares |
| Materiel Management Aggregation Code | XZ | TG:FMS UNIQUE/WR-ALC |
| Source of Supply | F2U | Warner-Robins Air Logistics Center Robins AFB, GA 31098-5609 |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | P | RESTRICTED REQUISITION - SECURITY ASSISTANCE PROGRAM (SAP) 1. Indicates item is stocked or acquired only for SAP (replaces Military Assistance Program (MAP)) requirements, or 2. Indicates item is nonstocked and materiel is ordered from the contractor for shipment directly to the foreign government. 3. Base, post, camp, or station will not requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



