The Bearing,ball,annular, cataloged under National Stock Number 3110-00-003-9351, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Mpb Corp Div Timken Super Precision. Government technical data includes 21 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 | 3110-00-003-9351 |
| Primary Part Number | S814-205-5E199 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Mpb Corp Div Timken Super Precision |
| Status | ACTIVE |
| Lubrication Material | OIL |
| Outer Ring Width | 0.1875 INCHES NOMINAL IN |
| Groove Diameter | 0.5000 INCHES NOMINAL IN |
| Shield Quantity | 2 |
| Groove Radius | 0.1250 INCHES NOMINAL IN |
| Style Designator | SINGLE ROW RIGID, CONCAVE OD INNER RING EXTENDED BOTH SIDES |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE RETAINER |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SHIELD |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BALL |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE INNER RING |
| Overall Outside Diameter | 0.5600 INCHES NOMINAL IN |
| Standard Tolerance Designation | ABEC NO.5 |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Material | STEEL COMP 440C INNER RING |
| Material | STEEL COMP 440C OUTER RING |
| Material | STEEL COMP 440C BALL |
| Material | STEEL COMP 410 SHIELD |
| Material | STEEL COMP 410 RETAINER |
| Lubrication Material Document and Classification | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| Inner Ring Width | 0.2187 INCHES NOMINAL 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 |
|---|---|
| S814-205-5E199 PRIMARY | Mpb Corp Div Timken Super Precision (USA) |
| 435222-1 | Raytheon Company (USA) |
NSN 3110-00-003-9351 is a Bearing,ball,annular, manufactured by Mpb Corp Div Timken Super Precision, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-003-9351 has 2 manufacturer part numbers on file: S814-205-5E199 (Mpb Corp Div Timken Super Precision), 435222-1 (Raytheon Company).
Key specifications for S814-205-5E199: Lubrication Material: OIL; Outer Ring Width: 0.1875 INCHES NOMINAL IN; Groove Diameter: 0.5000 INCHES NOMINAL IN; Shield Quantity: 2. 21 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.