The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-3506, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 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 | 3110-00-156-3506 |
| Primary Part Number | 203KLLG3 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Inner Ring Width | 0.6540 INCHES NOMINAL IN |
| Load Direction | RADIAL |
| Bearing Seal Type | CONTACT |
| Outer Ring Width | 0.4720 INCHES NOMINAL IN |
| Lubrication Material | GREASE |
| Seal Quantity | 2 |
| Features Provided | SNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE |
| Standard Tolerance Designation | ABEC NO.1 |
| Lubrication Material Document and Classification | OD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Internal Fit-Up Designation | STANDARD |
| Material | STEEL BALL |
| Material | STEEL INNER RING |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL OUTER RING |
| Bore Diameter | 17.00 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 40.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B23 | British Sarozal Ltd (GBR) |
| 488503 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 488503X1C | General Motors Corp Delco Moraine Ndh Div (USA) |
| 954274 | Borgwarner Pds (anderson), L.l.c. (USA) |
| 954274 | General Motors Corp Delco Remy Div (USA) |
| 203KLLG3 PRIMARY | Timken Co Div the Timken Company (USA) |
| 488503 | General Motors Corp (USA) |
| B23 | Raytheon Company (USA) |
| 954274 | General Motors Corp (USA) |
| 488503X1C | General Motors Corp (USA) |
| 954274 | General Motors Corp Electro-Motive Div (USA) |
NSN 3110-00-156-3506 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-3506 has 11 cross-referenced part numbers: B23 (British Sarozal Ltd), 488503 (General Motors Corp Delco Moraine Ndh Div), 488503X1C (General Motors Corp Delco Moraine Ndh Div), 954274 (Borgwarner Pds (anderson), L.l.c.), 954274 (General Motors Corp Delco Remy Div) and 6 more.
There are 12 known substitutes for 3110-00-156-3506: 5940-00-296-5326, 5360-00-316-5018, 6680-00-394-7336 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 203KLLG3: Inner Ring Width: 0.6540 INCHES NOMINAL IN; Load Direction: RADIAL; Bearing Seal Type: CONTACT; Outer Ring Width: 0.4720 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.