The Fan,aircraft,materi, cataloged under National Stock Number 1680-01-585-5026, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Sherwood Avionics and Accessories, Inc. Dba Sherwood Aviation Div Sherwood Aviation. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Fan,aircraft,materi |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Sherwood Avionics and Accessories, Inc. Dba Sherwood Aviation Div Sherwood Aviation (CAGE 3EM37); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-585-5026 |
| Primary Part Number | 645602-1-1 |
| Item Name | Fan,aircraft,materi |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Sherwood Avionics and Accessories, Inc. Dba Sherwood Aviation Div Sherwood Aviation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | V |
| Part Number | Manufacturer |
|---|---|
| 645602-1-1 | Sherwood Avionics and Accessories, Inc. Dba Sherwood Aviation Div Sherwood Aviation (USA) |
| 645602-1-1 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 645602-1-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-01-585-5026 is a Fan,aircraft,materi, manufactured by Sherwood Avionics and Accessories, Inc. Dba Sherwood Aviation Div Sherwood Aviation, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-585-5026 has 2 manufacturer part numbers on file: 645602-1-1 (Sherwood Avionics and Accessories, Inc. Dba Sherwood Aviation Div Sherwood Aviation), 645602-1-1 (Honeywell International Inc. Div Aerospace - Torrance).
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 1680-01-585-5026 has DEMIL Code D. 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.