The Bearing,plain,rod End, cataloged under National Stock Number 3120-00-453-6221, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Roller Bearing Company of America, Inc.. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-453-6221 |
| Primary Part Number | HF3Q |
| Item Name | Bearing,plain,rod End |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Roller Bearing Company of America, Inc. |
| Status | ACTIVE |
| Outer Member Width | 0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN |
| Shank Thread Length | 0.5780 INCHES NOMINAL IN |
| Bore Center to Shank End Distance | 1.0620 INCHES MINIMUM AND 1.0720 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Material | COPPER ALLOY OR STEEL RACE INSERT |
| Material | STEEL INNER MEMBER |
| Style Designator | BALL TYPE |
| Material | STEEL ROD END BODY |
| Thread Series Designator | UNF |
| Shank Width Across Wrench Flats | 0.3120 INCHES NOMINAL IN |
| Bore Diameter | 0.1895 INCHES MINIMUM AND 0.1915 INCHES MAXIMUM IN |
| Outer Member Outside Diameter | 0.6250 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 32 |
| Thread Diameter | 0.190 INCHES NOMINAL IN |
| Shank Style | INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE |
| Inner Member Width | 0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Inspection Hole Center to End Distance | 0.3120 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S1104-3 | Textron Aviation Inc (USA) |
| HF3Q PRIMARY | Roller Bearing Company of America, Inc. (USA) |
| REF3 PRIMARY | Radial Bearing Corporation Dba Radial Bearing Corp of Connecticu Div Radial Bearing Llc (USA) |
| TR3 | Stephens-Adamson Inc a Sub of Allis-Chalmers Corp (USA) |
| TR-3 | Zf Industrieantriebe Witten Gmbh (DEU) |
| S1104-3 | Cessna Aircraft Company Dba Textron Aviation (USA) |
NSN 3120-00-453-6221 is a Bearing,plain,rod End, manufactured by Roller Bearing Company of America, Inc., classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-453-6221 has 6 cross-referenced part numbers: S1104-3 (Textron Aviation Inc), HF3Q (Roller Bearing Company of America, Inc.), REF3 (Radial Bearing Corporation Dba Radial Bearing Corp of Connecticu Div Radial Bearing Llc), TR3 (Stephens-Adamson Inc a Sub of Allis-Chalmers Corp), TR-3 (Zf Industrieantriebe Witten Gmbh) and 1 more.
There are 10 known substitutes for 3120-00-453-6221: 3110-00-516-5413, 3120-00-780-9567, 5340-00-978-9333 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for HF3Q: Outer Member Width: 0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN; Shank Thread Length: 0.5780 INCHES NOMINAL IN; Bore Center to Shank End Distance: 1.0620 INCHES MINIMUM AND 1.0720 INCHES MAXIMUM IN; Thread Class: 2B. 19 total characteristics are documented in the Federal Logistics Information System.