The Bearing,ball,annular, cataloged under National Stock Number 3110-01-269-8526, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is New Hampshire Ball Bearings Inc Div Precision Division. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-269-8526 |
| Primary Part Number | 4131104-2A1A |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | New Hampshire Ball Bearings Inc Div Precision Division |
| 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 |
|---|---|
| 4131104-2A1A PRIMARY | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| 4131104-2A1A PRIMARY | S/n Precision Enterprises, Inc. Dba Pacamor /kubar Bearings (USA) |
| Reference | Meaning |
|---|---|
| SSR-4ZZRA1P25LG49P | 5/9 Secondary reference U.S. Government activity |
| SR4ZZK25A1 ROY27 | 5/1 Secondary reference U.S. Government activity |
| SR4HH | 5/9 Secondary reference S/n Precision Enterprises, Inc. Dba Pacamor /kubar Bearings |
| SSR4ZZRA1P25LG49 | 5/2 Secondary reference U.S. Government activity |
| 4131104-2A1A | 5/9 Secondary reference U.S. Government activity |
| 4131104-2A1A | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 3110-01-269-8526 is a Bearing,ball,annular, manufactured by New Hampshire Ball Bearings Inc Div Precision Division, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-269-8526 has 2 manufacturer part numbers on file: 4131104-2A1A (New Hampshire Ball Bearings Inc Div Precision Division), 4131104-2A1A (S/n Precision Enterprises, Inc. Dba Pacamor /kubar Bearings).
Key specifications for 4131104-2A1A: Special Features: NHA NSN 1680-01-017-2382; End Item Identification: E-3A A. 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.