The Wrench,adjustment,lockout Switch, cataloged under National Stock Number 5120-00-166-4379, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is General Electric Company. Government technical data includes 2 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 | 5120-00-166-4379 |
| Primary Part Number | 21C2522P010 |
| Item Name | Wrench,adjustment,lockout Switch |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| General Characteristics Item Description | T HANDLE,0.43 IN. MAX DIA LUG END,LUG DIM. 0.110-0.100 W BY0.06-0.08 DEEP W |
| Reference Data and Literature | TO 6J3-2-16-14 |
| 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 |
|---|---|
| 21C2522P010 PRIMARY | General Electric Company (USA) |
NSN 5120-00-166-4379 is a Wrench,adjustment,lockout Switch, manufactured by General Electric Company, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-166-4379 has 1 manufacturer part number on file: 21C2522P010 (General Electric Company).
Key specifications for 21C2522P010: General Characteristics Item Description: T HANDLE,0.43 IN. MAX DIA LUG END,LUG DIM. 0.110-0.100 W BY0.06-0.08 DEEP W; Reference Data and Literature: TO 6J3-2-16-14; Special Features: TO NAME:LOCKOU T SWITCH ADJUSTMENT WRENCH; End Item Identification: J-85 ENGINE AFTERBURNER CONTROL. 2 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.