The Bearing,ball,annular, cataloged under National Stock Number 3110-01-425-8680, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 3110-01-425-8680 |
| Primary Part Number | 6309ZZC3 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Reliance Electric Company Dba Reliance & Dodge Brands |
| Status | ACTIVE |
| Internal Fit-Up Designation | LOOSE |
| Surface Finish | GROUND |
| Shield Quantity | 2 |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 110.0 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Diameter | 50.0 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 6309ZZC3 PRIMARY | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| 416821001FK | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| Reference | Meaning |
|---|---|
| 416821-SKF | C/1 Advisory reference — outside the item-of-supply concept Reliance Electric |
| 45BC03JP30X | 5/9 Secondary reference Anti-Friction Bearing Mfg Assn Inc the |
| 416821-1FK | 5/9 Secondary reference Reliance Electric |
NSN 3110-01-425-8680 is a Bearing,ball,annular, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-425-8680 has 2 manufacturer part numbers on file: 6309ZZC3 (Reliance Electric Company Dba Reliance & Dodge Brands), 416821001FK (Reliance Electric Company Dba Reliance & Dodge Brands).
2 possible matches (shared part number, not a government interchangeability claim): 3110-01-584-3088, 3110-01-688-2491. Verify interchangeability with system specifications before substitution.
Key specifications for 6309ZZC3: Internal Fit-Up Designation: LOOSE; Surface Finish: GROUND; Shield Quantity: 2; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 10 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.