The Bearing,ball,annular, cataloged under National Stock Number 3110-01-102-6928, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-102-6928 |
| Primary Part Number | 12277551 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Load Direction | RADIAL |
| 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 |
|---|---|
| 12277551 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12277551 PRIMARY | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| 12277551 | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| Reference | Meaning |
|---|---|
| AMVFS3KDD | 5/9 Secondary reference Timken Co Div the Timken Company |
| SFR6PP | 5/9 Secondary reference U.S. Government activity |
| SFR6SS | 5/9 Secondary reference Barden Co Div of Interdyne Co |
| RKZ12028X48A7 | 5/9 Secondary reference Landis and Gyr Inc |
| RS77NR6DD | 5/9 Secondary reference New England Wire Machinery Co Inc |
NSN 3110-01-102-6928 is a Bearing,ball,annular, manufactured by Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-102-6928 has 3 manufacturer part numbers on file: 12277551 (U S Army Tank Automotive Command Amsta-Im-Mm), 12277551 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), 12277551 (New Hampshire Ball Bearings Inc Div Precision Division).
Key specifications for 12277551: Surface Finish: GROUND; Load Direction: RADIAL; End Item Identification: NSN 2350-01-045-1123 IMPROVE TOW VEH. 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.
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.