The Bearing Unit,ball, cataloged under National Stock Number 3130-01-203-9870, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-203-9870 |
| Primary Part Number | 211415X |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products |
| Status | ACTIVE |
| Mounting Hole Type | ROUND, UNTHREADED |
| Style Designator | PILLOW BLOCK, SOLID |
| Mounting Hole Diameter | 0.500 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Width | 6.620 INCHES NOMINAL IN |
| Rolling Element Groove Quantity | 1 |
| Height From Bottom of Base to Bore Centerline | 2.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 211415X PRIMARY | Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (USA) |
| 5741082 | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 5937483 | 5/9 Secondary reference Am General Llc |
| 3130PL0647593 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 211415X | 5/9 Secondary reference U.S. Government activity |
| 3130012039870 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 3130-01-203-9870 is a Bearing Unit,ball, manufactured by Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-203-9870 has 2 manufacturer part numbers on file: 211415X (Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products), 5741082 (Am General Llc).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-706-8673. Verify interchangeability with system specifications before substitution.
Key specifications for 211415X: Mounting Hole Type: ROUND, UNTHREADED; Style Designator: PILLOW BLOCK, SOLID; Mounting Hole Diameter: 0.500 INCHES NOMINAL IN; Center to Center Distance Between Mounting Holes Along Width: 6.620 INCHES NOMINAL IN. 6 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.