The Bearing,ball,annular, cataloged under National Stock Number 3110-01-643-3572, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Tri State Bearing Company, Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-643-3572 |
| Primary Part Number | 203KDD |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Tri State Bearing Company, Inc. |
| Status | ACTIVE |
| Bore Diameter | 12.0 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 32.0 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Shield Quantity | 2 |
| Material | STEEL CAGE |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 203KDD PRIMARY | Tri State Bearing Company, Inc. (USA) |
NSN 3110-01-643-3572 is a Bearing,ball,annular, manufactured by Tri State Bearing Company, Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-643-3572 has 1 cross-referenced part number: 203KDD (Tri State Bearing Company, Inc.).
There are 4 known substitutes for 3110-01-643-3572: 3110-00-144-8589, 3110-00-516-5289, 3110-00-555-5339 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 203KDD: Bore Diameter: 12.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: RADIAL AND DEEP GROOVE BALL BEARING; Overall Width: 10.0 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 32.0 MILLIMETERS NOMINAL MM. 10 total characteristics are documented in the Federal Logistics Information System.