The Bearing,ball,annular, cataloged under National Stock Number 3110-01-030-3831, 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. Government technical data includes 9 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-030-3831 |
| Primary Part Number | 309-1969-010 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | New Hampshire Ball Bearings Inc Div Precision Division |
| Status | ACTIVE |
| Flange Outside Diameter | 1.1868 INCHES MINIMUM AND 1.1872 INCHES MAXIMUM IN |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Bore Shape | STRAIGHT |
| Load Direction | ANGULAR |
| Flange Width | 0.0770 INCHES MINIMUM AND 0.0790 INCHES MAXIMUM IN |
| Outer Ring Outside Diameter | 0.7498 INCHES MINIMUM AND 0.7502 INCHES MAXIMUM IN |
| Bore Diameter | 0.3650 INCHES MINIMUM IN |
| Material | STEEL COMP 440C OVERALL |
| 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 |
|---|---|
| 309-1969-010 PRIMARY | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| 309-1969-010 PRIMARY | Mpb Corp Div Timken Super Precision (USA) |
| Reference | Meaning |
|---|---|
| B765-801 | 5/1 Secondary reference Mpb Corp Div Timken Super Precision |
| 309-1969-010 | 7/2 Vendor item drawing reference Rockwell Collins, Inc. Dba Collins Aerospace Commercial Systems Div Collins Aerospace - Commercial Systems |
| 309-1969-010 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 309-1969-010 | 3/2 Design control — primary reference U.S. Government activity |
| SSRF-4ZZSD530SLA5P811LO2 | 5/1 Secondary reference New Hampshire Ball Bearings Inc Div Precision Division |
| B765 | 5/1 Secondary reference Mpb Corp Div Timken Super Precision |
NSN 3110-01-030-3831 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 3110-01-030-3831 has 2 manufacturer part numbers on file: 309-1969-010 (New Hampshire Ball Bearings Inc Div Precision Division), 309-1969-010 (Mpb Corp Div Timken Super Precision).
Key specifications for 309-1969-010: Flange Outside Diameter: 1.1868 INCHES MINIMUM AND 1.1872 INCHES MAXIMUM IN; Surface Finish: GROUND; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Overall Width: 0.1950 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM IN. 9 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.