The Screwdriver,flat Tip, cataloged under National Stock Number 5120-01-603-8291, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Stanley Works Dba Stanley Proto. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-603-8291 |
| Primary Part Number | 66-166-A |
| Item Name | Screwdriver,flat Tip |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The Stanley Works Dba Stanley Proto |
| Status | ACTIVE |
| Material | PLASTIC HANDLE |
| Specification/standard Data | 05047-ASME B107.600 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 CLASS AND B STYLE |
| Material | STEEL BLADE |
| Length | 6.000 INCHES NOMINAL BLADE IN |
| Color | BLACK AND YELLOW HANDLE |
| Diameter | 0.313 INCHES NOMINAL SHANK IN |
| Features Provided | FLARED TIP SIDE AND STRAIGHT FLUTED HANDLE |
| Width | 0.313 INCHES NOMINAL TIP IN |
| Surface Treatment | CHROMIUM BLADE |
| Shank Shape | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 66-166-A PRIMARY | The Stanley Works Dba Stanley Proto (USA) |
| 66-166 | The Stanley Works Dba Stanley Proto (USA) |
| 66-166 | Stanley Tools Div of Stanley Works (USA) |
| B107.600 | The American Society of Mechanical Engineers (USA) |
| B107.600 TY1CL1STB | General Services Administration Federal Supply Service (USA) |
| 66-166-A PRIMARY | Stanley Tools Div of Stanley Works (USA) |
NSN 5120-01-603-8291 is a Screwdriver,flat Tip, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-603-8291 has 6 cross-referenced part numbers: 66-166-A (The Stanley Works Dba Stanley Proto), 66-166 (The Stanley Works Dba Stanley Proto), 66-166 (Stanley Tools Div of Stanley Works), B107.600 (The American Society of Mechanical Engineers), B107.600 TY1CL1STB (General Services Administration Federal Supply Service) and 1 more.
There are 2 known substitutes for 5120-01-603-8291: 5955-00-483-4447, 4320-00-928-2445. Verify interchangeability with system specifications before substitution.
Key specifications for 66-166-A: Material: PLASTIC HANDLE; Specification/standard Data: 05047-ASME B107.600 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE; Material: STEEL BLADE. 12 total characteristics are documented in the Federal Logistics Information System.