The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-198-2789, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Manitowoc Engineering Co Division of the Manitowoc Co Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-198-2789 |
| Primary Part Number | 120B |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Manitowoc Engineering Co Division of the Manitowoc Co Inc |
| Status | ACTIVE |
| Thrust Directional Capability Designation | SINGLE |
| Material | PLASTIC PHENOLIC RETAINER |
| Thrust Directional Capability Designation | SINGLE |
| Material | STEEL WASHER |
| Alignment Type | RIGID |
| Material | STEEL SEATING RING |
| Retainer Fabrication Method | MACHINED |
| Surface Finish | GROUND |
| Alignment Type | RIGID |
| Material | STEEL BALL |
| Material | STEEL SEATING RING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BB56 | Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. (USA) |
| 120B PRIMARY | Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA) |
| 120-3 | Manitowoc Company, Inc., the Div Manitowoc Crane Group (USA) |
| 120-3 PRIMARY | Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA) |
| BB56 PRIMARY | Mcgill Manufacturing Co, Inc (USA) |
NSN 3110-00-198-2789 is a Bearing,ball,thrust, manufactured by Manitowoc Engineering Co Division of the Manitowoc Co Inc, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-198-2789 has 5 cross-referenced part numbers: BB56 (Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging.), 120B (Manitowoc Engineering Co Division of the Manitowoc Co Inc), 120-3 (Manitowoc Company, Inc., the Div Manitowoc Crane Group), 120-3 (Manitowoc Engineering Co Division of the Manitowoc Co Inc), BB56 (Mcgill Manufacturing Co, Inc).
There are 7 known substitutes for 3110-00-198-2789: 4730-00-415-3172, 5120-00-758-9304, 6625-00-869-2402 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 120B: Thrust Directional Capability Designation: SINGLE; Material: PLASTIC PHENOLIC RETAINER; Special Features: BANDED OD WITH 4 HOLES; Thrust Directional Capability Designation: SINGLE. 13 total characteristics are documented in the Federal Logistics Information System.