The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-406-3753, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-406-3753 |
| Primary Part Number | 63A109A183 |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Outer Ring Width | 0.2500 INCHES NOMINAL IN |
| Overall Outside Diameter | 2.8744 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM IN |
| Load Direction | RADIAL |
| Bore Diameter | 2.3122 INCHES MINIMUM AND 2.3128 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Lubrication Material Document and Classification | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| Inner Ring Width | 0.2750 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 63A109A183 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 3TCF37-46P PRIMARY | Mpb Corporation Dba Mpb Corp (USA) |
NSN 3110-00-406-3753 is a Bearing,ball,airframe, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-406-3753 has 2 manufacturer part numbers on file: 63A109A183 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 3TCF37-46P (Mpb Corporation Dba Mpb Corp).
Key specifications for 63A109A183: Outer Ring Width: 0.2500 INCHES NOMINAL IN; Overall Outside Diameter: 2.8744 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM IN; Load Direction: RADIAL; Special Features: FRACTURED OUTER RING W/TWO RETAINMENT RINGS ON OD OF OUTER RING. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.