The Housing,bearing Unit, cataloged under National Stock Number 3130-01-396-0439, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3130-01-396-0439 |
| Primary Part Number | A3226D1252 |
| Item Name | Housing,bearing Unit |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 3226D1252 | Meritor Industrial Products, Llc (USA) |
| 3226D1252 | Meritor Heavy Vehicle Systems, Llc (USA) |
| A3226D1252 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| A3226D1252 PRIMARY | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| A3226D1252 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3226D1252 | 5/9 Secondary reference Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
NSN 3130-01-396-0439 is a Housing,bearing Unit, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-396-0439 has 5 manufacturer part numbers on file: 3226D1252 (Meritor Industrial Products, Llc), 3226D1252 (Meritor Heavy Vehicle Systems, Llc), A3226D1252 (Meritor Heavy Vehicle Systems, Llc), A3226D1252 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), A3226D1252 (Amz Alabama Inc.).
Key specifications for A3226D1252: End Item Identification: MRAP - COMMON NSN - USED ON 2 MRAP VARIANTS AND 1 OTHER WEAPON SYSTEM; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS). 0 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.