The Filter, cataloged under National Stock Number 1680-00-009-8417, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is HS Marston Aerospace Limited. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Filter |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | HS Marston Aerospace Limited (CAGE U1603) |
| Parameter | Value |
|---|---|
| NSN | 1680-00-009-8417 |
| Primary Part Number | D29566 |
| Item Name | Filter |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | HS Marston Aerospace Limited |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| D29566 PRIMARY | HS Marston Aerospace Limited (GBR) |
| Reference | Meaning |
|---|---|
| 8050784 | C/1 Advisory reference — outside the item-of-supply concept Goodrich Actuation Systems Ltd |
| 8052104 | 5/9 Secondary reference Cole Tubes Ltd, |
| 8052104 | C/1 Advisory reference — outside the item-of-supply concept Amari Precision Tubes Limited |
| 8050784 | 5/9 Secondary reference Lucas Aerospace Ltd (electronic Systems & Equipment Div) |
| 8052104 | C/1 Advisory reference — outside the item-of-supply concept Goodrich Actuation Systems Ltd |
NSN 1680-00-009-8417 is a Filter, manufactured by HS Marston Aerospace Limited, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-009-8417 has 1 manufacturer part number on file: D29566 (HS Marston Aerospace Limited).
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.