The Bearing,ball,annular, cataloged under National Stock Number 3110-00-155-6710, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-155-6710 |
| Primary Part Number | M202 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
| Status | ACTIVE |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Internal Fit-Up Designation | STANDARD |
| Material | STEEL OUTER RING |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL BALL |
| Material | STEEL INNER RING |
| Load Direction | RADIAL |
| Bore Diameter | 40.00 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 110.00 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | ABEC NO.1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M202 PRIMARY | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| 1408 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 461949 PRIMARY | Westinghouse Electric Corp (USA) |
| RB30A | Reliance Electric (USA) |
| 408 PRIMARY | Fag Bearings Corporation (USA) |
| RB30A PRIMARY | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| 40BL04 PRIMARY | Anti-Friction Bearing Mfg Assn Inc the (USA) |
| 408M PRIMARY | Skf Usa Inc. (USA) |
| 1408 | General Motors Llc Dba General Motors Llc (USA) |
| A24501-81 | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
| 6408MAX PRIMARY | Naval Ship Systems Command (USA) |
| A24501-81 | Pettibone Llc (USA) |
| 1408 | General Motors Corp (USA) |
| 408M | Equitable Bearing Co Inc (USA) |
| 901408 PRIMARY | General Motors Corp (USA) |
| 042970 | New Holland Construction (USA) |
| 408 | Walter Motor Truck Co (USA) |
| M408CE1TX9 PRIMARY | Nsk Corp Bearing Div (USA) |
| 0042970 PRIMARY | New Holland Construction (USA) |
| 408W | 0mcc Inc (USA) |
NSN 3110-00-155-6710 is a Bearing,ball,annular, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-155-6710 has 22 cross-referenced part numbers: M202 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 1408 (General Motors Corp Delco Moraine Ndh Div), 461949 (Westinghouse Electric Corp), RB30A (Reliance Electric), 408 (Fag Bearings Corporation) and 17 more.
There are 12 known substitutes for 3110-00-155-6710: 3110-00-159-9071, 6145-00-508-4709, 3110-00-554-3470 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for M202: Bore Shape: STRAIGHT; Surface Finish: GROUND; Internal Fit-Up Designation: STANDARD; Material: STEEL OUTER RING. 12 total characteristics are documented in the Federal Logistics Information System.