The Screwdriver,torque, cataloged under National Stock Number 5120-01-539-6839, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 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 | 5120-01-539-6839 |
| Primary Part Number | B107.300 |
| Item Name | Screwdriver,torque |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Drive End Shape | HEXAGON SINGLE END INTERNAL |
| Drive Surface Size | 0.250 INCHES NOMINAL SINGLE END IN |
| Torque Scale Graduation | 0.1 INCH-POUNDS AND 0.01 METER-NEWTON IN |
| Torque Signal Method | AUDIBLE |
| Torque Capacity | 2.0 INCH-POUNDS MINIMUM AND 10.0 INCH-POUNDS MAXIMUM AND 0.23 METER-NEWTON MINIMUM AND 1.13 METER-NEWTON MAXIMUM IN |
| Nondefinitive Spec/std Data | 3 TYPE AND A CLASS AND 1 STYLE AND B DESIGN |
| Material | ALUMINUM OVERALL |
| Specification/standard Data | 05047-ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.300 | The American Society of Mechanical Engineers (USA) |
| B107.14 | The American Society of Mechanical Engineers (USA) |
| K19/5MOB000415 | L3harris Technologies, Inc. Div Pspc (USA) |
| 12RTD | Tohnichi America Corp (USA) |
| B107.300 CAT 14 TY3CLAST1DEB | General Services Administration Federal Supply Service (USA) |
| B107.14 TY3CLAST1DEB | General Services Administration Federal Supply Service (USA) |
| 12RTD-A | Tohnichi America Corp (USA) |
| RTD10I | Tohnichi America Corp (USA) |
NSN 5120-01-539-6839 is a Screwdriver,torque, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-539-6839 has 8 cross-referenced part numbers: B107.300 (The American Society of Mechanical Engineers), B107.14 (The American Society of Mechanical Engineers), K19/5MOB000415 (L3harris Technologies, Inc. Div Pspc), 12RTD (Tohnichi America Corp), B107.300 CAT 14 TY3CLAST1DEB (General Services Administration Federal Supply Service) and 3 more.
There are 12 known substitutes for 5120-01-539-6839: 5120-00-021-2041, 5120-00-896-3692, 5120-00-931-8361 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B107.300: Drive End Shape: HEXAGON SINGLE END INTERNAL; Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN; Overall Length: 5.120 INCHES NOMINAL IN; Torque Scale Graduation: 0.1 INCH-POUNDS AND 0.01 METER-NEWTON IN. 10 total characteristics are documented in the Federal Logistics Information System.