The Bearing,ball,annular, cataloged under National Stock Number 3110-00-143-2992, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Fag Bearings Corporation. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 5 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 | 3110-00-143-2992 |
| Primary Part Number | G4Y17MILG3278A |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Fag Bearings Corporation |
| Status | ACTIVE |
| Groove Radius | 0.5310 INCHES NOMINAL IN |
| Outer Ring Width | 0.5630 INCHES NOMINAL IN |
| Lubrication Material | GREASE |
| Shield Quantity | 2 |
| Lubrication Material Document and Classification | MIL-G-23287 MIL SPEC SINGLE MATERIAL RESPONSE |
| Inner Ring Width | 0.6250 INCHES NOMINAL IN |
| Material | STEEL OR STEEL CORROSION RESISTING SHIELD |
| Style Designator | SINGLE ROW RIGID, CONCAVE OD INNER RING EXTENDED BOTH SIDES |
| Material | STEEL INNER RING |
| Surface Treatment | CADMIUM EXPOSED SURFACES AS MOUNTED |
| Material | STEEL BALL |
| Material | STEEL OUTER RING |
| Overall Outside Diameter | 1.0320 INCHES NOMINAL IN |
| Groove Diameter | 0.9060 INCHES NOMINAL IN |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| G4Y17MILG3278A PRIMARY | Fag Bearings Corporation (USA) |
| G4Y17 | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| G4Y17 | Timken Co Div the Timken Company (USA) |
| G4Y17MILG3278A | Timken Co Div the Timken Company (USA) |
| G4Y17FS160 | Rbc Aircraft Products, Inc. (USA) |
| G4Y17 | Rbc Aircraft Products, Inc. (USA) |
| 43114 | Raytheon Technical Services Company (USA) |
| G4Y17MILG3278A | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| G4Y17FS160 | Timken Co Div the Timken Company (USA) |
| G4Y17 PRIMARY | Fag Bearings Corporation (USA) |
NSN 3110-00-143-2992 is a Bearing,ball,annular, manufactured by Fag Bearings Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-143-2992 has 10 cross-referenced part numbers: G4Y17MILG3278A (Fag Bearings Corporation), G4Y17 (Schatz Bearing Corporation Dba Schatz Bearing Corp), G4Y17 (Timken Co Div the Timken Company), G4Y17MILG3278A (Timken Co Div the Timken Company), G4Y17FS160 (Rbc Aircraft Products, Inc.) and 5 more.
There are 7 known substitutes for 3110-00-143-2992: 2915-00-064-0560, 5120-00-247-0868, 6810-00-264-6633 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for G4Y17MILG3278A: Groove Radius: 0.5310 INCHES NOMINAL IN; Outer Ring Width: 0.5630 INCHES NOMINAL IN; Lubrication Material: GREASE; Shield Quantity: 2. 16 total characteristics are documented in the Federal Logistics Information System.