The Socket,wrench,face Spanner, cataloged under National Stock Number 5120-01-342-3343, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Enjet Aero Dayton Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-342-3343 |
| Primary Part Number | 140017-1 |
| Item Name | Socket,wrench,face Spanner |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Enjet Aero Dayton Inc |
| Status | ACTIVE |
| Opening Diameter | 2.050 INCHES NOMINAL IN |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Style Designator | LUG |
| Outside Diameter | 2.500 INCHES NOMINAL IN |
| Lug Width | 0.170 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Lug Length | 0.375 INCHES NOMINAL IN |
| Material | STEEL COMP 416 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 140017-1 | Eti Tech Llc (USA) |
| 140017-1 PRIMARY | Enjet Aero Dayton Inc (USA) |
| 7-362110210 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 7-362110210 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 5120-01-342-3343 is a Socket,wrench,face Spanner, manufactured by Enjet Aero Dayton Inc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-342-3343 has 3 manufacturer part numbers on file: 140017-1 (Eti Tech Llc), 140017-1 (Enjet Aero Dayton Inc), 7-362110210 (The Boeing Company).
Key specifications for 140017-1: Opening Diameter: 2.050 INCHES NOMINAL IN; Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Style Designator: LUG; Overall Length: 1.880 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.