The Bearing,ball,annular, cataloged under National Stock Number 3110-00-540-8554, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-540-8554 |
| Primary Part Number | 2625683 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Outer Ring Width | 0.1094 INCHES NOMINAL IN |
| Internal Fit-Up Designation | STANDARD |
| Flange Outside Diameter | 0.3590 INCHES NOMINAL IN |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Flange Width | 0.0230 INCHES NOMINAL IN |
| Outer Ring Outside Diameter | 0.3125 INCHES NOMINAL IN |
| Standard Tolerance Designation | ABEC NO.5 |
| Bore Diameter | 0.1250 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Inner Ring Width | 0.1406 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 2625683 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| Reference | Meaning |
|---|---|
| S518FCE5P28LY28 | C/1 Advisory reference — outside the item-of-supply concept Mpb Corp Div Timken Super Precision |
| SFR2-5EEK25 | 5/9 Secondary reference U.S. Government activity |
| SFR2-5EEK25MILL6 | 5/9 Secondary reference U.S. Government activity |
| SSRIF-518EEHA5P25LO1P | 5/9 Secondary reference New Hampshire Ball Bearings Inc Div Precision Division |
| SFR2-55EEK25 | 5/9 Secondary reference U.S. Government activity |
| H524-000 | 5/9 Secondary reference Mpb Corp Div Timken Super Precision |
| C10416-0003 | 5/9 Secondary reference Rosemount Inc Dba Fisher Rosemount Service and Support |
| 2625683 | 5/9 Secondary reference U.S. Government activity |
| M81793-FEDDAA01AB51AX1 | 5/9 Secondary reference U.S. Government activity |
| SSRIF-518EE | 5/9 Secondary reference U.S. Government activity |
| C10416-0003 | 5/9 Secondary reference Rosemount Aerospace Inc Dba Rosemount Aerospace Inc |
| 085 | 5/9 Secondary reference U.S. Government activity |
| 2625683 | 5/9 Secondary reference Mpb Corp Div Timken Super Precision |
| S518FCEP28LY28 | 5/9 Secondary reference Mpb Corp Div Timken Super Precision |
NSN 3110-00-540-8554 is a Bearing,ball,annular, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-540-8554 has 1 manufacturer part number on file: 2625683 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
1 possible match (shared part number, not a government interchangeability claim): 3110-00-975-1639. Verify interchangeability with system specifications before substitution.
Key specifications for 2625683: Retainer Fabrication Method: PRESSED; Outer Ring Width: 0.1094 INCHES NOMINAL IN; Internal Fit-Up Designation: STANDARD; Flange Outside Diameter: 0.3590 INCHES NOMINAL IN. 14 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.