The Dehydrator,waveguid, cataloged under National Stock Number 1680-01-505-1105, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Telephonics Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Dehydrator,waveguid |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Telephonics Corporation (CAGE 64694); Lockheed Martin Corporation Div Rotary and Mission Systems (CAGE 03640) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-505-1105 |
| Primary Part Number | T4440-0001-001 |
| Item Name | Dehydrator,waveguid |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Telephonics Corporation |
| 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 |
|---|---|
| T4440-0001-001 PRIMARY | Telephonics Corporation (USA) |
| 524712-1 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 5119-008006 | 5/2 Secondary reference U.S. Government activity |
| 5119-008006 | 5/2 Secondary reference U.S. Government activity |
NSN 1680-01-505-1105 is a Dehydrator,waveguid, manufactured by Telephonics Corporation, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-505-1105 has 2 manufacturer part numbers on file: T4440-0001-001 (Telephonics Corporation), 524712-1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
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 1680-01-505-1105 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.