The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-488-3879, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Multipart Supply Chain Solutions. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 13 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3110-00-488-3879 |
| Primary Part Number | 13H6552 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Multipart Supply Chain Solutions |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Cup Width | 0.8858 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Overall Outside Diameter | 110.0 MILLIMETERS NOMINAL MM |
| Backface Corner Radius | 0.1000 INCHES NOMINAL IN |
| Cone Corner Radius | 0.1200 INCHES NOMINAL IN |
| Standout Width | 0.2166 INCHES NOMINAL IN |
| Cone Width | 28.0 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Bore Diameter | 65.0 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 13H6552 | Multipart Supply Chain Solutions (GBR) |
| 0023338747 | Arquus (FRA) |
| 75655002 | Meritor Industrial Products Saint-Etienne (FRA) |
| 75650591 | Meritor Industrial Products Saint-Etienne (FRA) |
| 2001504 | Schottel Nederland B.v. (NLD) |
| JM511946JM511910 | The Timken Company (FRA) |
| 75-650-591 | Meritor Industrial Products Saint-Etienne (FRA) |
| E75655002 | Meritor Industrial Products Saint-Etienne (FRA) |
| 5000815087 | Arquus (FRA) |
| Reference | Meaning |
|---|---|
| 55072-BX | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Defense Llc |
| 410-12308 | 5/1 Secondary reference Rolls-Royce Canada Limited Div Rolls-Royce Canada Limited |
| 55072-BX | 5/9 Secondary reference Oshkosh Corp |
| DS3225-9 | 5/9 Secondary reference U.S. Government activity |
| 0023336874 | 5/1 Secondary reference Arquus |
| 55072-B | 5/9 Secondary reference Oshkosh Corp |
| 55465-73 | 5/1 Secondary reference Lake Shore Systems, Inc. |
| 10503516 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| JM511946-JM511910 | 3/2 Design control — primary reference U.S. Government activity |
| 410-12308 | 5/1 Secondary reference L3harris Technologies, Inc. |
| 55072-B | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Defense Llc |
| ASTM F 2591 | 3/1 Design control — primary reference U.S. Government activity |
| JM511946JM511910 | 5/1 Secondary reference The Timken Corporation |
NSN 3110-00-488-3879 is a Bearing,roller,tapered, manufactured by Multipart Supply Chain Solutions, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-488-3879 has 9 manufacturer part numbers on file: 13H6552 (Multipart Supply Chain Solutions), 0023338747 (Arquus), 75655002 (Meritor Industrial Products Saint-Etienne), 75650591 (Meritor Industrial Products Saint-Etienne), 2001504 (Schottel Nederland B.v.) and 4 more.
1 possible match (shared part number, not a government interchangeability claim): 5305-01-158-3206. Verify interchangeability with system specifications before substitution.
Key specifications for 13H6552: Retainer Fabrication Method: PRESSED; Cup Width: 0.8858 INCHES NOMINAL IN; Style Designator: STRAIGHT BORE, NORMAL ANGLE; Overall Width: 28.0 MILLIMETERS NOMINAL MM. 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.