The Bearing,ball,thrust, cataloged under National Stock Number 3110-01-481-9303, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rbc Transport Dynamics Corp Div Rbc Transport Dynamics. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-481-9303 |
| Primary Part Number | 03-580-38E-001 |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Material | COPPER ALLOY BALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 03-580-38E-001 PRIMARY | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| 4M372-1 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| KPW39-1 | 3/2 Design control — primary reference U.S. Government activity |
| KWP39-1 | 5/2 Secondary reference U.S. Government activity |
NSN 3110-01-481-9303 is a Bearing,ball,thrust, manufactured by Rbc Transport Dynamics Corp Div Rbc Transport Dynamics, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-481-9303 has 2 manufacturer part numbers on file: 03-580-38E-001 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), 4M372-1 (The Boeing Company Div Defense).
Key specifications for 03-580-38E-001: Criticality Code Justification: AGAV; Special Features: F18 E/F DRAG BEAM BEARING, DIA 3.3990; Part Name Assigned by Controlling Agency: BEARING, PLAIN, SELF-ALIGNING-FLANGED, BERYLLIUM COPPER BALL, CRES RACE; End Item Identification: F 18 E/F AIRCRAFT FIGHTER. 2 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.
NSN 3110-01-481-9303 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.