The Bearing,ball,annular, cataloged under National Stock Number 3110-01-319-2168, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Skf Usa Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-319-2168 |
| Primary Part Number | 7-311527069-3 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Overall Outside Diameter | 6.4994 INCHES MINIMUM AND 6.5000 INCHES MAXIMUM IN |
| Bore Diameter | 5.1246 INCHES MINIMUM AND 5.1250 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 7-311527069-3 PRIMARY | Skf Usa Inc. (USA) |
| 7-311527069-3 | The Boeing Company (USA) |
| 7-311527069-3 PRIMARY | Mpb Corporation Dba Mpb Corp (USA) |
| Reference | Meaning |
|---|---|
| 5TAHZZ 82-104-WA1;US3 | 5/9 Secondary reference Mpb Corporation Dba Mpb Corp |
| X74433 | 5/9 Secondary reference Skf Usa Inc. |
| 7-311527069-3 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| D74433 | 5/9 Secondary reference Skf Usa Inc. |
| 7-311527069 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| 5TAHZZ82-104-1 | 5/9 Secondary reference Mpb Corporation Dba Mpb Corp |
| 5TAHZZ82-104-A1 | 5/9 Secondary reference Mpb Corporation Dba Mpb Corp |
NSN 3110-01-319-2168 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-319-2168 has 3 manufacturer part numbers on file: 7-311527069-3 (Skf Usa Inc.), 7-311527069-3 (The Boeing Company), 7-311527069-3 (Mpb Corporation Dba Mpb Corp).
Key specifications for 7-311527069-3: Overall Width: 1.7450 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN; Overall Outside Diameter: 6.4994 INCHES MINIMUM AND 6.5000 INCHES MAXIMUM IN; Special Features: 8 EQUALLY SPACED HOLES THR INNER RINGS,0.075 IN. MIN,0.090 IN. MAX DIA IN; Bore Diameter: 5.1246 INCHES MINIMUM AND 5.1250 INCHES MAXIMUM IN. 2 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.
NSN 3110-01-319-2168 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.