The Bearing,washer,thrust, cataloged under National Stock Number 3120-01-083-9181, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3120-01-083-9181 |
| Primary Part Number | BX246439N |
| Item Name | Bearing,washer,thrust |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Key Width | 0.4400 INCHES NOMINAL IN |
| Overall Thickness | 0.0610 INCHES MINIMUM AND 0.0630 INCHES MAXIMUM IN |
| Style Designator | ROUND W/SQUARE KEYS |
| Diameter | 1.4710 INCHES MINIMUM AND 1.4810 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Diameter | 1.9710 INCHES MINIMUM AND 1.9810 INCHES MAXIMUM IN |
| Lubrication Feature | GROOVE FLAT BEARING SURFACE |
| Key Quantity | 1 |
| Key Length | 0.2000 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| 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 |
|---|---|
| BX246439N PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| 10505522 | General Dynamics Land Systems Canadacorp (CAN) |
| Reference | Meaning |
|---|---|
| 474480C1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 246439 | 5/9 Secondary reference Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
NSN 3120-01-083-9181 is a Bearing,washer,thrust, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-083-9181 has 2 manufacturer part numbers on file: BX246439N (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 10505522 (General Dynamics Land Systems Canadacorp).
Key specifications for BX246439N: Corner Shape: SQUARE ALL CORNERS; Key Width: 0.4400 INCHES NOMINAL IN; Overall Thickness: 0.0610 INCHES MINIMUM AND 0.0630 INCHES MAXIMUM IN; Style Designator: ROUND W/SQUARE KEYS. 11 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.