The Bearing,ball,rod End, cataloged under National Stock Number 3110-00-436-4686, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Boeing Company. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-436-4686 |
| Primary Part Number | 2266421 |
| Item Name | Bearing,ball,rod End |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Shank Diameter | 0.5000 INCHES NOMINAL IN |
| Shank Thread Length | 1.4375 INCHES NOMINAL IN |
| Outer Ring Width | 0.2810 INCHES NOMINAL IN |
| Style Designator | DOUBLE ROW, STAGGERED, BALL |
| Overall Outside Diameter | 1.0000 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Shank Style | INTERNALLY THREADED |
| Alignment Type | RIGID |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Length From Bore Center to Shank End | 2.5000 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 2266421 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 2266421 | 5/9 Secondary reference U.S. Government activity |
NSN 3110-00-436-4686 is a Bearing,ball,rod End, manufactured by The Boeing Company, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-436-4686 has 1 manufacturer part number on file: 2266421 (The Boeing Company).
Key specifications for 2266421: Shank Diameter: 0.5000 INCHES NOMINAL IN; Shank Thread Length: 1.4375 INCHES NOMINAL IN; Outer Ring Width: 0.2810 INCHES NOMINAL IN; Style Designator: DOUBLE ROW, STAGGERED, BALL. 13 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.