The Bearing,ball,duplex, cataloged under National Stock Number 3110-01-015-6683, 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 12 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-015-6683 |
| Primary Part Number | S814FRH/S814RH-P58DB14L02 |
| Item Name | Bearing,ball,duplex |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Mpb Corp Div Timken Super Precision |
| Status | ACTIVE |
| Retainer Fabrication Method | STAMPED |
| Bearing Preload Rating | 4.0 POUNDS NOMINAL LBS |
| Internal Fit-Up Designation | LOOSE |
| Surface Finish | GROUND |
| Shield Quantity | 2 |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING |
| Overall Outside Diameter | 0.5000 INCHES NOMINAL IN |
| Load Direction | RADIAL |
| Standard Tolerance Designation | ABEC NO. 7P |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Material | OIL LUBRICATION |
| Lubrication Material Document and Classification | MIL-L-6085 MIL SPEC 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 |
|---|---|
| SSFRI-814ZSD502DB3RA7P58L07 | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| S814FRH/S814RH-P58DB14L02 PRIMARY | Mpb Corp Div Timken Super Precision (USA) |
| Reference | Meaning |
|---|---|
| 901816-1C | 7/2 Vendor item drawing reference U.S. Government activity |
| S814RH | 5/1 Secondary reference Mpb Corp Div Timken Super Precision |
| AMVF16K32DFR/AMV16K32DRFDB | 5/9 Secondary reference Timken Co Div the Timken Company |
| AMVF16K32DFR | 5/9 Secondary reference Timken Co Div the Timken Company |
NSN 3110-01-015-6683 is a Bearing,ball,duplex, manufactured by Mpb Corp Div Timken Super Precision, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-015-6683 has 2 manufacturer part numbers on file: SSFRI-814ZSD502DB3RA7P58L07 (New Hampshire Ball Bearings Inc Div Precision Division), S814FRH/S814RH-P58DB14L02 (Mpb Corp Div Timken Super Precision).
Key specifications for S814FRH/S814RH-P58DB14L02: Retainer Fabrication Method: STAMPED; Bearing Preload Rating: 4.0 POUNDS NOMINAL LBS; Internal Fit-Up Designation: LOOSE; Surface Finish: GROUND. 12 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.