The Ring,bearing,inner, cataloged under National Stock Number 3110-00-837-1286, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Kalmar AC Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-837-1286 |
| Primary Part Number | 4909027 |
| Item Name | Ring,bearing,inner |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Kalmar AC Inc |
| Status | CANCELLED |
| Material | STEEL OVERALL |
| Style Designator | INNER RING, ROLLER, CYLINDRICAL |
| Overall Outside Diameter | 1.6600 INCHES NOMINAL IN |
| Surface Finish | UNGROUND |
| Bore Shape | STRAIGHT |
| Bore Diameter | 1.0400 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 81575 | Komatsu America Corporation (USA) |
| 846 | Eaton Corporation Div Eaton Fluid Power (USA) |
| 4909027 PRIMARY | Kalmar AC Inc (USA) |
| 866 | Eaton Corporation Div Eaton Fluid Power (USA) |
| 81575 PRIMARY | Dressta North America Ltd (USA) |
| D81575 | Komatsu America Corporation (USA) |
| 4994904 | Kalmar AC Inc (USA) |
| 3110PL0788663 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 3110-00-837-1286 is a Ring,bearing,inner, manufactured by Kalmar AC Inc, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-837-1286 has 8 cross-referenced part numbers: 81575 (Komatsu America Corporation), 846 (Eaton Corporation Div Eaton Fluid Power), 4909027 (Kalmar AC Inc), 866 (Eaton Corporation Div Eaton Fluid Power), 81575 (Dressta North America Ltd) and 3 more.
There are 12 known substitutes for 3110-00-837-1286: 3110-00-101-0998, 5120-00-133-1782, 6130-00-214-8224 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4909027: Material: STEEL OVERALL; Style Designator: INNER RING, ROLLER, CYLINDRICAL; Overall Width: 0.4000 INCHES NOMINAL IN; Overall Outside Diameter: 1.6600 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-837-1286 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.