The Bearing,ball,annular, cataloged under National Stock Number 3110-01-209-9492, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Boeing Company. Government technical data includes 19 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-209-9492 |
| Primary Part Number | HS4634-1030 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Bearing Seal Type | CONTACT |
| Lubrication Material | GREASE |
| Internal Fit-Up Designation | STANDARD |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 35.0 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Alignment Type | RIGID |
| Seal Quantity | 2 |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Diameter | 15.0 MILLIMETERS NOMINAL MM |
| Material | STEEL COMP E52100 BALL |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL RETAINER |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL COMP E52100 INNER RING |
| Lubrication Material Document and Classification | BEACON 325,FSCM 29700 MFR REF SINGLE MATERIAL RESPONSE |
| 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 |
|---|---|
| HS4634-1030 | Skf Usa Inc. (USA) |
| HS4634-1030 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| HS4634-1030 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| HS4634-1030 | 3/2 Design control — primary reference U.S. Government activity |
| A99502X3C | 5/9 Secondary reference General Motors Corp Delco Moraine Ndh Div |
| R202PPD | 5/9 Secondary reference U.S. Government activity |
| R-202DDRDA1P410LY48UB | 5/9 Secondary reference U.S. Government activity |
| R-202DDRDA1P410LY48UB | 5/9 Secondary reference New Hampshire Ball Bearings Inc Div Precision Division |
| 202SZZ.CL3 | 5/9 Secondary reference Skf Usa Inc. |
| R-202DDRDA1P410LY48P | 5/9 Secondary reference U.S. Government activity |
NSN 3110-01-209-9492 is a Bearing,ball,annular, manufactured by The Boeing Company, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-209-9492 has 2 manufacturer part numbers on file: HS4634-1030 (Skf Usa Inc.), HS4634-1030 (The Boeing Company).
Key specifications for HS4634-1030: Retainer Fabrication Method: PRESSED; Bearing Seal Type: CONTACT; Lubrication Material: GREASE; Internal Fit-Up Designation: STANDARD. 19 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.