The Notch Filter,aircra, cataloged under National Stock Number 1680-01-573-8696, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is K&l Microwave Llc. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Notch Filter,aircra |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | K&l Microwave Llc (CAGE 50140); K&l Microwave Llc (CAGE 033F8); The Boeing Company (CAGE 77272) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-573-8696 |
| Primary Part Number | 7LN10-00001 |
| Item Name | Notch Filter,aircra |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | K&l Microwave Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 7LN10-00001 PRIMARY | K&l Microwave Llc (USA) |
| 7LN10-98/X20-T/T | K&l Microwave Llc (USA) |
| 7LN10-00001 | K&l Microwave Llc (USA) |
| 901-370-374-101 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 7LN10-98/X20-T/T | 5/9 Secondary reference K&l Microwave Llc |
NSN 1680-01-573-8696 is a Notch Filter,aircra, manufactured by K&l Microwave Llc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-573-8696 has 4 manufacturer part numbers on file: 7LN10-00001 (K&l Microwave Llc), 7LN10-98/X20-T/T (K&l Microwave Llc), 7LN10-00001 (K&l Microwave Llc), 901-370-374-101 (The Boeing Company).
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 1680-01-573-8696 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.