The Bearing,plain,rod End, cataloged under National Stock Number 3120-01-330-5385, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Aurora Bearing Company. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-330-5385 |
| Primary Part Number | 23038591-2 |
| Item Name | Bearing,plain,rod End |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Timken Aurora Bearing Company |
| Status | ACTIVE |
| Outer Member Width | 0.6820 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM IN |
| Inner Member Width | 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN |
| Thread Diameter | 0.7500 INCHES NOMINAL IN |
| Style Designator | BALL TYPE |
| Surface Treatment | NICKEL ROD END BODY |
| Material | STEEL ROD END BODY |
| Material | STEEL CORROSION RESISTING RACE INSERT |
| Material | STEEL INNER MEMBER |
| Outer Member Outside Diameter | 1.7400 INCHES MINIMUM AND 1.7600 INCHES MAXIMUM IN |
| Shank Thread Length | 1.7190 INCHES MINIMUM AND 1.8120 INCHES MAXIMUM IN |
| Bore Center to Shank End Distance | 2.8600 INCHES MINIMUM AND 2.8900 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Thread Direction | LEFT-HAND |
| Surface Treatment | CHROMATE INNER MEMBER |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 16 |
| Shank Style | EXTERNALLY THREADED |
| Bore Diameter | 0.7495 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 23038591-2 | Rolls-Royce Corporation (USA) |
| AREL-12SS | Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co (USA) |
| 23038591-2 PRIMARY | Timken Aurora Bearing Company (USA) |
| SB-12 PRIMARY | Rolls-Royce Marine North America Inc. (USA) |
| SB-12 PRIMARY | Timken Aurora Bearing Company (USA) |
NSN 3120-01-330-5385 is a Bearing,plain,rod End, manufactured by Timken Aurora Bearing Company, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-01-330-5385 has 5 cross-referenced part numbers: 23038591-2 (Rolls-Royce Corporation), AREL-12SS (Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co), 23038591-2 (Timken Aurora Bearing Company), SB-12 (Rolls-Royce Marine North America Inc.), SB-12 (Timken Aurora Bearing Company).
There are 6 known substitutes for 3120-01-330-5385: 5930-00-306-0666, 5342-00-329-1489, 5340-00-781-0470 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 23038591-2: Outer Member Width: 0.6820 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM IN; Inner Member Width: 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN; Thread Diameter: 0.7500 INCHES NOMINAL IN; Style Designator: BALL TYPE. 20 total characteristics are documented in the Federal Logistics Information System.