The Bit,forstner, cataloged under National Stock Number 5133-00-142-4968, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Stanley Tools Div of Stanley Works. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 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 | 5133-00-142-4968 |
| Primary Part Number | 1966899 |
| Item Name | Bit,forstner |
| FSC / FSG | 5133 / 51 — No Item Name Available |
| Manufacturer | Stanley Tools Div of Stanley Works |
| Status | ACTIVE |
| Shank Diameter | 0.375 INCHES NOMINAL IN |
| Cutting End Style | CIRCULAR RIM |
| Nominal Cutting Diameter | 0.8750 INCHES IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 42914 | Irwin Industrial Tool Company (USA) |
| 1966899 PRIMARY | Stanley Tools Div of Stanley Works (USA) |
| 42914 | Irwin Industrial Tool Company Dba Irwin Construction Accessories (USA) |
| 1966899 | Irwin Industrial Tool Company Dba Irwin Construction Accessories (USA) |
| GGG-B-383 TY1CLG | General Services Administration Federal Supply Service (USA) |
| 62890 | Vermont American Corp (USA) |
| 14514 PRIMARY | Vermont American Corp (USA) |
| GGG-B-383 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5133-00-142-4968 is a Bit,forstner, manufactured by Stanley Tools Div of Stanley Works, classified under FSC 5133 (No Item Name Available). Status: active.
NSN 5133-00-142-4968 has 8 cross-referenced part numbers: 42914 (Irwin Industrial Tool Company), 1966899 (Stanley Tools Div of Stanley Works), 42914 (Irwin Industrial Tool Company Dba Irwin Construction Accessories), 1966899 (Irwin Industrial Tool Company Dba Irwin Construction Accessories), GGG-B-383 TY1CLG (General Services Administration Federal Supply Service) and 3 more.
There are 12 known substitutes for 5133-00-142-4968: 5330-00-085-7420, 5310-00-099-6878, 5133-00-142-4958 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1966899: Shank Diameter: 0.375 INCHES NOMINAL IN; Overall Length: 3.500 INCHES NOMINAL IN; Special Features: HEX OR STRAIGHT ROUND SHANK; Cutting End Style: CIRCULAR RIM. 6 total characteristics are documented in the Federal Logistics Information System.