The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-143-7585, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Timken Corporation. Government technical data includes 5 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through both NSN and commercial part number lookups. 28 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-143-7585 |
| Primary Part Number | 42620 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| Status | CANCELLED |
| Style Designator | NORMAL ANGLE |
| Outside Diameter | 5.0000 INCHES NOMINAL IN |
| Backface Corner Radius | 0.1250 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 667275 | Dana Off Highway Products, Llc (USA) |
| 42620 | Ntn-Snr Roulements (FRA) |
| 42620 | Meritor Hvs Australia Australia Ltd Meritor Heavy Vehicle Systems (AUS) |
| 30293 | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| 6096SR | Oshkosh Defense Llc (USA) |
| 42620 | Ntn Bearing Corporation of America (USA) |
| 2705-02 | Wiba Zevenaar B.v. (NLD) |
| 8236-42620 | Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales (AUS) |
| 42620 PRIMARY | The Timken Corporation (USA) |
| Reference | Meaning |
|---|---|
| 42620 | 5/9 Secondary reference Meritor Heavy Vehicle Systems, Llc |
| 46888C | 5/9 Secondary reference Diamond Reo Truck Co |
| 1662792 | 5/1 Secondary reference Chrysler Realty Company Llc Dba Daimler Chrysler |
| 71563 | 5/1 Secondary reference Komatsu America Corporation |
| 42620 | 5/9 Secondary reference Federal-Mogul Corp Government Sales Dept |
| 3110001437585 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 6600436 | 5/9 Secondary reference Eaton Corp Forestry and Construction Equipment Div Batavia Plant |
| ST968 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 0BT42620 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| 638036 | 5/1 Secondary reference Mitsubishi Caterpillar Forklift America, Inc |
| D71563 | 5/1 Secondary reference Komatsu America Corporation |
| P30267 | 5/9 Secondary reference Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co |
| 63685R1 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 63685R1 | 5/9 Secondary reference International Harvester Co Agricultural Equipment Div |
| RSC00609 | 5/9 Secondary reference Dana Off Highway Products, Llc |
| 6096SR | 5/9 Secondary reference Oshkosh Corp |
| P30267 | 5/9 Secondary reference Koehring Co Lorain Div |
| X7940 | 5/1 Secondary reference Rexnord Holdings Inc |
| ST968 | 5/9 Secondary reference International Harvester Co Agricultural Equipment Div |
| 007-667275 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
NSN 3110-00-143-7585 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: cancelled.
NSN 3110-00-143-7585 has 9 manufacturer part numbers on file: 667275 (Dana Off Highway Products, Llc), 42620 (Ntn-Snr Roulements), 42620 (Meritor Hvs Australia Australia Ltd Meritor Heavy Vehicle Systems), 30293 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), 6096SR (Oshkosh Defense Llc) and 4 more.
12 possible matches (shared part number, not a government interchangeability claim): 3110-00-144-8519, 3120-00-213-0854, 2910-00-218-5714. Verify interchangeability with system specifications before substitution.
Key specifications for 42620: Style Designator: NORMAL ANGLE; Overall Width: 0.8750 INCHES NOMINAL IN; Outside Diameter: 5.0000 INCHES NOMINAL IN; Backface Corner Radius: 0.1250 INCHES NOMINAL IN. 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.
NSN 3110-00-143-7585 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.