The Bit,forstner, cataloged under National Stock Number 5133-00-142-4965, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5133-00-142-4965 |
| 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 Diameter | 0.500 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | G CLASS AND 1 TYPE |
| Nominal Cutting Diameter | 0.6875 INCHES IN |
| Shank Style | FLAT ROUND |
| Cutting End Style | CIRCULAR RIM |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGG-B-383 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGG-B-383 TY1CLG | General Services Administration Federal Supply Service (USA) |
NSN 5133-00-142-4965 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 5133-00-142-4965 has 2 cross-referenced part numbers: GGG-B-383 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-B-383 TY1CLG (General Services Administration Federal Supply Service).
There are 12 known substitutes for 5133-00-142-4965: 5133-00-142-4958, 5133-00-142-4959, 5133-00-142-4960 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for GGG-B-383: Shank Diameter: 0.500 INCHES NOMINAL IN; Material: STEEL OVERALL; Nondefinitive Spec/std Data: G CLASS AND 1 TYPE; Nominal Cutting Diameter: 0.6875 INCHES IN. 8 total characteristics are documented in the Federal Logistics Information System.