The Ballscrew Assembly, cataloged under National Stock Number 1680-01-648-0254, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Eci Defense Group, Inc. Dba Eci Defense Group Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-648-0254 |
| Primary Part Number | 820632-401 |
| Item Name | Ballscrew Assembly |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Eci Defense Group, Inc. Dba Eci Defense Group Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 820632-401 PRIMARY | Eci Defense Group, Inc. Dba Eci Defense Group Inc (USA) |
| Reference | Meaning |
|---|---|
| 820632-401 | 3/9 Design control — primary reference Mag Aerospace Industries, Llc Div Safran Cabins |
| 820632-401 | 5/9 Secondary reference Coorstek, Inc. Dba Coorstek Ventura |
| 820632-401 | 5/2 Secondary reference U.S. Government activity |
NSN 1680-01-648-0254 is a Ballscrew Assembly, manufactured by Eci Defense Group, Inc. Dba Eci Defense Group Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-648-0254 has 1 manufacturer part number on file: 820632-401 (Eci Defense Group, Inc. Dba Eci Defense Group Inc).
Key specifications for 820632-401: Part Name Assigned by Controlling Agency: ACTUATOR,MECHANICAL,AIRCRAFT; End Item Identification: MONOGRAM SYSTEM. 0 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.
NSN 1680-01-648-0254 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.