The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-100-0497, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 31 commercial cross-references from 24 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 | 3110-00-100-0497 |
| Primary Part Number | MA590BF |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
| Status | CANCELLED |
| Backface Corner Radius | 0.1250 INCHES NOMINAL IN |
| Outside Diameter | 4.8125 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | NORMAL ANGLE |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MA590BF | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| 428162 | American Standard Inc Westinghouse Air Brake Co Div (USA) |
| 428162 | Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA) |
| 56040R1 | Navistar International Corporation Dba Navistar (USA) |
| 8T1038 | Scott Huber Essick a Co of Figgie International Inc (USA) |
| 5535 | Federal-Mogul Corp Government Sales Dept (USA) |
| 471192 | White Motor Corp (USA) |
| 427052 | General Motors Corp (USA) |
| 5583 AND 5535 | The Timken Corporation (USA) |
| BRTGG2 | Barber-Greene Co (USA) |
| 31000-0096 | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| 01112-0356-4 ITEM 6-1 | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| 9A5535 | Fwd Seagrave Holdings Lp (USA) |
| AA596-49-440B | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| MA981 | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| A-A-59649 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| FF-B-187 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A4094868 | Emerson Electric Co Browning Mfg Div (USA) |
| 1192736 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 471192 | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
NSN 3110-00-100-0497 is a Cup,tapered Roller Bearing, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-100-0497 has 31 cross-referenced part numbers: MA590BF (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 428162 (American Standard Inc Westinghouse Air Brake Co Div), 428162 (Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co), 56040R1 (Navistar International Corporation Dba Navistar), 8T1038 (Scott Huber Essick a Co of Figgie International Inc) and 26 more.
There are 12 known substitutes for 3110-00-100-0497: 4510-00-242-4362, 5960-00-272-9197, 3120-00-338-7849 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MA590BF: Backface Corner Radius: 0.1250 INCHES NOMINAL IN; Outside Diameter: 4.8125 INCHES NOMINAL IN; Material: STEEL OVERALL; Style Designator: NORMAL ANGLE. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-100-0497 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.