The Bearing,ball,annular, cataloged under National Stock Number 3110-01-225-7103, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-01-225-7103 |
| Primary Part Number | 734904-1 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| 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 |
|---|---|
| 734904-1 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| 734904-1 PRIMARY | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| Reference | Meaning |
|---|---|
| 540LL3C1K1420/301 | 5/1 Secondary reference U.S. Government activity |
| B540DDA1659 | 5/9 Secondary reference Timken Co Div the Timken Company |
| 540LL3C1420/301 | 5/1 Secondary reference U.S. Government activity |
| 734904-1 | 5/2 Secondary reference U.S. Government activity |
NSN 3110-01-225-7103 is a Bearing,ball,annular, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-225-7103 has 2 manufacturer part numbers on file: 734904-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 734904-1 (New Hampshire Ball Bearings Inc Div Precision Division).
Key specifications for 734904-1: End Item Identification: TF33-P-102. 0 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.