The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-01-438-6444, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Skf Usa Inc.. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3120-01-438-6444 |
| Primary Part Number | GAC 40 F |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Inner Member Width | 28.0 MILLIMETERS NOMINAL MM |
| Outer Member Width | 22.0 MILLIMETERS NOMINAL MM |
| Style Designator | WITHOUT INSERT OR LINER |
| Bore Diameter | 40.0 MILLIMETERS NOMINAL MM |
| Outer Member Outside Diameter | 62.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| GAC 40 F PRIMARY | Skf Usa Inc. (USA) |
| GE40SW | Fag Bearings Corporation (USA) |
| Reference | Meaning |
|---|---|
| 8833-1 | C/1 Advisory reference — outside the item-of-supply concept Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| 8833-1 | 7/9 Vendor item drawing reference Eaton Aviation Corporation |
NSN 3120-01-438-6444 is a Bearing,plain,self-Aligning, manufactured by Skf Usa Inc., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-438-6444 has 2 manufacturer part numbers on file: GAC 40 F (Skf Usa Inc.), GE40SW (Fag Bearings Corporation).
Key specifications for GAC 40 F: Inner Member Width: 28.0 MILLIMETERS NOMINAL MM; Outer Member Width: 22.0 MILLIMETERS NOMINAL MM; Style Designator: WITHOUT INSERT OR LINER; Bore Diameter: 40.0 MILLIMETERS NOMINAL MM. 5 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.