The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-142-4285, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Navy Electronics Supply Office. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 37 commercial cross-references from 29 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-142-4285 |
| Primary Part Number | N16B4437-75 |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Navy Electronics Supply Office |
| Status | ACTIVE |
| Bore Diameter | 0.3750 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Shield Quantity | 2 |
| Inner Ring Width | 0.3130 INCHES NOMINAL IN |
| Load Direction | RADIAL |
| Outer Ring Width | 0.2500 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OR STEEL SHIELD |
| Overall Outside Diameter | 0.8750 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM SHIELD |
| Material | STEEL INNER RING |
| Material | STEEL BALL |
| Style Designator | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Material | STEEL OUTER RING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N16B4437-75 | Navy Electronics Supply Office (USA) |
| K6A | Skf Usa Inc. (USA) |
| K6A | Skf Usa Inc. (USA) |
| K6A | General Motors Corp (USA) |
| 28C1070-7 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 28C1070-7 | Hughes Missile Systems Co San Diego (USA) |
| K6A | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| A14682-4 | Raytheon Company Dba Raytheon Co (USA) |
| AN201K6AANG25 | Joint Aircraft Committee (USA) |
| CS2729K6A | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| 28C1075-2 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 201K6A | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 28C1075-2 | Hughes Missile Systems Co San Diego (USA) |
| 6185 | Skf Industries Inc Nice Bearing Products Div (USA) |
| 23000079 | International Business Machines Corp Parts Order Center Dept E - 54 (USA) |
| 0522 | Power Industries Inc (USA) |
| P61046 | Bridgestone Americas Tire Operations, Llc (USA) |
| K6AFAFN | Naval Ship Systems Command (USA) |
| A2654 | Ge Aviation Systems Llc (USA) |
| 6185 | Skf Usa Inc. (USA) |
NSN 3110-00-142-4285 is a Bearing,ball,airframe, manufactured by Navy Electronics Supply Office, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-142-4285 has 37 cross-referenced part numbers: N16B4437-75 (Navy Electronics Supply Office), K6A (Skf Usa Inc.), K6A (Skf Usa Inc.), K6A (General Motors Corp), 28C1070-7 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company) and 32 more.
There are 12 known substitutes for 3110-00-142-4285: 3655-00-086-2571, 3110-00-156-3467, 5930-00-241-2504 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for N16B4437-75: Bore Diameter: 0.3750 INCHES NOMINAL IN; Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE; Shield Quantity: 2; Inner Ring Width: 0.3130 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.