The Bit,screwdriver, cataloged under National Stock Number 5120-01-074-8103, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Air Tuf Products Div of Air Industries Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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 | 5120-01-074-8103 |
| Primary Part Number | AT405-D4-3 |
| Item Name | Bit,screwdriver |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Air Tuf Products Div of Air Industries Corp |
| Status | ACTIVE |
| Shank Width Across Wrench Flats | 0.250 INCHES NOMINAL IN |
| Drive Shank Type | HEXAGON |
| Tip Type | TRI-WING CROSS |
| Tip Size Designation | 3 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BTW3 | Stokvis Tapes France (anciennement Adera) (FRA) |
| AT405-D4-3 PRIMARY | Air Tuf Products Div of Air Industries Corp (USA) |
| BTW3 | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| BTW3A | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| TWD-3 | Apex Tool Group, Llc (USA) |
| 40503 | Magna Div Vermont American Corp (USA) |
| 35412 PRIMARY | Magna Div Vermont American Corp (USA) |
NSN 5120-01-074-8103 is a Bit,screwdriver, manufactured by Air Tuf Products Div of Air Industries Corp, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-074-8103 has 7 cross-referenced part numbers: BTW3 (Stokvis Tapes France (anciennement Adera)), AT405-D4-3 (Air Tuf Products Div of Air Industries Corp), BTW3 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), BTW3A (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), TWD-3 (Apex Tool Group, Llc) and 2 more.
There are 12 known substitutes for 5120-01-074-8103: 5315-00-104-5231, 5360-00-317-9393, 1680-00-608-3114 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AT405-D4-3: Overall Length: 1.000 INCHES NOMINAL IN; Shank Width Across Wrench Flats: 0.250 INCHES NOMINAL IN; Drive Shank Type: HEXAGON; Tip Type: TRI-WING CROSS. 5 total characteristics are documented in the Federal Logistics Information System.