The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-100-0720, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-0720 |
| Primary Part Number | 1780 |
| Item Name | Cone and Rollers,tapered Roller |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Federal-Mogul Corp Government Sales Dept |
| Status | CANCELLED |
| Cone Corner Radius | 0.0312 INCHES NOMINAL IN |
| Cone Width | 0.7810 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Bore Diameter | 1.0000 INCHES NOMINAL IN |
| Style Designator | NORMAL ANGLE |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1780 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 45715 | Komatsu America Corporation (USA) |
| 1780 | Jaeger Machine Co (USA) |
| 1780 | The Timken Corporation (USA) |
| 1662675 | Chrysler Corp 8mile and Outer Dr Stamping Plant (USA) |
| 95X1780 | Joy Mfg Co Air Power Group Michigan City Plant (USA) |
| D45715 | Komatsu America Corporation (USA) |
| 1780 | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| 1780 | Bomag Usa Sub of United Dominion Industries Ltd (USA) |
| 1780 | Tyson Bearing Co Div Skf Industries Inc (USA) |
| 5026A | Whiteman Enterprises (USA) |
| 1527-5 | Jaeger Machine Co (USA) |
| L421 | Cleveland Trencher Co Inc (USA) |
NSN 3110-00-100-0720 is a Cone and Rollers,tapered Roller, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-100-0720 has 13 cross-referenced part numbers: 1780 (Federal-Mogul Corp Government Sales Dept), 45715 (Komatsu America Corporation), 1780 (Jaeger Machine Co), 1780 (The Timken Corporation), 1662675 (Chrysler Corp 8mile and Outer Dr Stamping Plant) and 8 more.
There are 10 known substitutes for 3110-00-100-0720: 5340-00-399-4322, 5935-00-478-4188, 6510-00-541-3041 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1780: Cone Corner Radius: 0.0312 INCHES NOMINAL IN; Cone Width: 0.7810 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Bore Diameter: 1.0000 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-100-0720 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.