The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-142-4335, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is New Hampshire Ball Bearings Inc Div Hitech Division. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 33 commercial cross-references from 23 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-142-4335 |
| Primary Part Number | B543SD610 |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | New Hampshire Ball Bearings Inc Div Hitech Division |
| Status | CANCELLED |
| Bore Diameter | 1.5625 INCHES NOMINAL IN |
| Load Direction | RADIAL |
| Inner Ring Width | 0.2810 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Outer Ring Width | 0.2500 INCHES NOMINAL IN |
| Style Designator | SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE |
| Material | STEEL OVERALL |
| Overall Outside Diameter | 2.0000 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1766 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| B-543 | Rbc Aircraft Products, Inc. (USA) |
| B543B107A000014S000000 | Skf Usa Inc. (USA) |
| B-543 | Mpb Corp Div Timken Super Precision (USA) |
| 77B516025010004 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 77B516025010004 | Naval Sea Systems Command (USA) |
| 1766 | Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA) |
| 15352 | Raytheon Technical Services Company (USA) |
| BACB10CF25 | The Boeing Company Div Defense (USA) |
| B543FS160 | Timken Co Div the Timken Company (USA) |
| 177030-8 | Goriziane Group Spa (ITA) |
| B543 | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| 222391-12 | Naval Sea Systems Command (USA) |
| 556-3543-18 | Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA) |
| 17329 | General Dynamics Corp (USA) |
| A49159 | Raytheon Company Dba Raytheon Co (USA) |
| 10606493-3 | Us Army Aviation and Missile Command (USA) |
| B543SD610 PRIMARY | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| 222391-12 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| B-543 | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
NSN 3110-00-142-4335 is a Bearing,ball,airframe, manufactured by New Hampshire Ball Bearings Inc Div Hitech Division, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-142-4335 has 33 cross-referenced part numbers: 1766 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), B-543 (Rbc Aircraft Products, Inc.), B543B107A000014S000000 (Skf Usa Inc.), B-543 (Mpb Corp Div Timken Super Precision), 77B516025010004 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 28 more.
There are 12 known substitutes for 3110-00-142-4335: 5310-00-017-3124, 3110-00-142-4336, 5330-00-156-2250 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B543SD610: Bore Diameter: 1.5625 INCHES NOMINAL IN; Load Direction: RADIAL; Inner Ring Width: 0.2810 INCHES NOMINAL IN; Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-142-4335 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.