The Bearing,ball,annular, cataloged under National Stock Number 3110-01-009-7010, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-009-7010 |
| Primary Part Number | 142839 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Material | STEEL OUTER RING |
| Retainer Fabrication Method | MOLDED |
| Internal Fit-Up Designation | STANDARD |
| Bore Shape | STRAIGHT |
| Lubrication Material | GREASE |
| Shield Quantity | 1 |
| Lubrication Material Document and Classification | DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE |
| Standard Tolerance Designation | ABEC NO.3 |
| Load Direction | RADIAL |
| Surface Finish | GROUND |
| Material | PLASTIC POLYAMIDE NYLON RETAINER |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL SHIELD |
| Material | STEEL BALL |
| Material | STEEL INNER RING |
| Overall Outside Diameter | 22.00 MILLIMETERS NOMINAL MM |
| Bore Diameter | 8.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| Q7038AGXR3B | General Motors Corp Delco Moraine Ndh Div (USA) |
| 7901123-14 | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA) |
| 142839 PRIMARY | Telemechanics Inc (USA) |
NSN 3110-01-009-7010 is a Bearing,ball,annular, manufactured by Telemechanics Inc, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-009-7010 has 3 cross-referenced part numbers: Q7038AGXR3B (General Motors Corp Delco Moraine Ndh Div), 7901123-14 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 142839 (Telemechanics Inc).
There are 2 known substitutes for 3110-01-009-7010: 3110-00-100-0595, 5331-00-195-5757. Verify interchangeability with system specifications before substitution.
Key specifications for 142839: Material: STEEL OUTER RING; Overall Width: 0.3150 INCHES NOMINAL IN; Retainer Fabrication Method: MOLDED; Internal Fit-Up Designation: STANDARD. 19 total characteristics are documented in the Federal Logistics Information System.