The Tool Kit,aircraft Maintenance, cataloged under National Stock Number 5180-01-478-9374, is classified within Federal Supply Class 5180 (Sets, Kits, and Outfits of Hand Tools) of the Hand Tools group. The manufacturer of record is Eti Tech Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5180-01-478-9374 |
| Primary Part Number | 140166 |
| Item Name | Tool Kit,aircraft Maintenance |
| FSC / FSG | 5180 / 51 — Sets, Kits, and Outfits of Hand Tools |
| Manufacturer | Eti Tech Llc |
| Status | ACTIVE |
| Nonsupply Items and Quantities | 140204 CLAMP PLATE (2); 140206 BUSHING REAMER (1); 140212 INSTALLATION & REMOVAL BASE (1); 140211 INSTALLATION & REMOVAL PLUG (1); 140208 BEARING PLATE ASSY (1); 140203 THOMPSON SHAFT (1); 140209 ALLIGNMENT BUSHING (1) |
| 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 |
|---|---|
| 140166 PRIMARY | Eti Tech Llc (USA) |
| Reference | Meaning |
|---|---|
| 140166 | 5/9 Secondary reference Enjet Aero Dayton Inc |
NSN 5180-01-478-9374 is a Tool Kit,aircraft Maintenance, manufactured by Eti Tech Llc, classified under FSC 5180, Sets, Kits, and Outfits of Hand Tools. Status: active.
NSN 5180-01-478-9374 has 1 manufacturer part number on file: 140166 (Eti Tech Llc).
Key specifications for 140166: Nonsupply Items and Quantities: 140204 CLAMP PLATE (2); 140206 BUSHING REAMER (1); 140212 INSTALLATION & REMOVAL BASE (1); 140211 INSTALLATION & REMOVAL PLUG (1); 140208 BEARING PLATE ASSY (1); 140203 THOMPSON SHAFT (1); 140209 ALLIGNMENT BUSHING (1); Special Features: CAGE IS OEM AND HAS DESIGN & CREATIVE RIGHTS; Part Name Assigned by Controlling Agency: VERTICAL STABILIZER TOOL KIT; End Item Identification: AH-64 APACHE. 1 specification is 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.