The Bit,forstner, cataloged under National Stock Number 5133-00-142-4964, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 5133-00-142-4964 |
| Primary Part Number | GGG-B-383 |
| Item Name | Bit,forstner |
| FSC / FSG | 5133 / 51 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Shank Style | STRAIGHT ROUND |
| Material | STEEL OVERALL |
| Shank Diameter | 0.375 INCHES NOMINAL IN |
| Cutting End Style | CIRCULAR RIM |
| Nominal Cutting Diameter | 0.6250 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGG-B-383 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 62888 | Vermont American Corp (USA) |
| GGG-B-383 TY1CLG | General Services Administration Federal Supply Service (USA) |
| 42910 | Irwin Industrial Tool Company (USA) |
| 42910 | Irwin Industrial Tool Company Dba Irwin Construction Accessories (USA) |
NSN 5133-00-142-4964 is a Bit,forstner, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5133 (No Item Name Available). Status: active.
NSN 5133-00-142-4964 has 5 cross-referenced part numbers: GGG-B-383 (Federal Specifications Promulgated by General Services Administration Washington DC), 62888 (Vermont American Corp), GGG-B-383 TY1CLG (General Services Administration Federal Supply Service), 42910 (Irwin Industrial Tool Company), 42910 (Irwin Industrial Tool Company Dba Irwin Construction Accessories).
There are 12 known substitutes for 5133-00-142-4964: 3110-00-142-4281, 5133-00-142-4958, 5133-00-142-4959 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for GGG-B-383: Shank Style: STRAIGHT ROUND; Material: STEEL OVERALL; Shank Diameter: 0.375 INCHES NOMINAL IN; Overall Length: 3.500 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.