The Key,socket Head Screw, cataloged under National Stock Number 5120-01-714-3399, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Wiha Quality Tools. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-714-3399 |
| Primary Part Number | 33410 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Wiha Quality Tools |
| Status | ACTIVE |
| Drive Surface Size | 5.0 MILLIMETERS NOMINAL SINGLE END MM |
| Wrenching Surface Size | 5.0 MILLIMETERS NOMINAL SINGLE END MM |
| Style Designator | TEE HANDLE |
| Blade Length | 150.0 MILLIMETERS NOMINAL MM |
| Handle Overall Length | 100.0 MILLIMETERS NOMINAL MM |
| Wrenching Surface Shape | HEXAGON SINGLE END EXTERNAL |
| Drive End Shape | HEXAGON SINGLE END EXTERNAL |
| Material | STEEL WRENCHING SURFACE |
| 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 |
|---|---|
| 33410 PRIMARY | Wiha Quality Tools (USA) |
NSN 5120-01-714-3399 is a Key,socket Head Screw, manufactured by Wiha Quality Tools, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-714-3399 has 1 manufacturer part number on file: 33410 (Wiha Quality Tools).
Key specifications for 33410: Drive Surface Size: 5.0 MILLIMETERS NOMINAL SINGLE END MM; Wrenching Surface Size: 5.0 MILLIMETERS NOMINAL SINGLE END MM; Style Designator: TEE HANDLE; Overall Length: 182.0 MILLIMETERS NOMINAL MM. 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.