The Bearing,ball,annular, cataloged under National Stock Number 3110-00-922-4574, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Black and Decker Us Inc. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-922-4574 |
| Primary Part Number | 50271-00 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Black and Decker Us Inc |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Bearing Seal Type | CONTACT |
| Lubrication Material | LUBRICANT |
| Outer Ring Width | 0.5000 INCHES NOMINAL IN |
| Internal Clearance | 0.0004 INCHES MINIMUM RADIAL AND 0.0010 INCHES MAXIMUM RADIAL IN |
| Internal Fit-Up Designation | STANDARD |
| Surface Finish | GROUND |
| Shield Quantity | 1 |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 35.00 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Seal Quantity | 1 |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Diameter | 15.00 MILLIMETERS NOMINAL MM |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | STEEL RETAINER |
| Material | STEEL BALL |
| Material | STEEL SHIELD |
| Material | WOOL OR RUBBER SYNTHETIC SEAL |
| Inner Ring Width | 0.4840 INCHES MINIMUM AND 0.4890 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 |
|---|---|
| 9015KPS720 | Fag Bearings Corporation (USA) |
| 50271-00 PRIMARY | Black and Decker Us Inc (USA) |
| 202FSF1 | Skf Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| ZWC97502CA | 5/9 Secondary reference General Motors Corp Delco Moraine Ndh Div |
| 38502 | 5/9 Secondary reference Black and Decker Us Inc |
| P202KTD6E7287 | 5/9 Secondary reference Timken Co Div the Timken Company |
| P202KTD6FS57287 | 5/9 Secondary reference Timken Co Div the Timken Company |
NSN 3110-00-922-4574 is a Bearing,ball,annular, manufactured by Black and Decker Us Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-922-4574 has 3 manufacturer part numbers on file: 9015KPS720 (Fag Bearings Corporation), 50271-00 (Black and Decker Us Inc), 202FSF1 (Skf Usa Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5365-01-041-2423, 5310-01-149-0705, 3950-01-420-9875. Verify interchangeability with system specifications before substitution.
Key specifications for 50271-00: Retainer Fabrication Method: PRESSED; Bearing Seal Type: CONTACT; Lubrication Material: LUBRICANT; Outer Ring Width: 0.5000 INCHES NOMINAL IN. 22 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.