The Control Unit,aircraft, cataloged under National Stock Number 1680-01-039-4337, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Tech Electronic Systems, Inc. Dba Tech Electronic Systems Inc. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1680-01-039-4337 |
| Primary Part Number | 18-62104-1 |
| Item Name | Control Unit,aircraft |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Tech Electronic Systems, Inc. Dba Tech Electronic Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 18-62104-1 PRIMARY | Tech Electronic Systems, Inc. Dba Tech Electronic Systems Inc (USA) |
| 85720104-601A | Tubular Structures Corp of America Tube-Strut Div (USA) |
| 18-62104-1 | Wyvern Technologies Div Wyvern Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 18-62104-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 1680-01-039-4337 is a Control Unit,aircraft, manufactured by Tech Electronic Systems, Inc. Dba Tech Electronic Systems Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-039-4337 has 3 manufacturer part numbers on file: 18-62104-1 (Tech Electronic Systems, Inc. Dba Tech Electronic Systems Inc), 85720104-601A (Tubular Structures Corp of America Tube-Strut Div), 18-62104-1 (Wyvern Technologies Div Wyvern Technologies, Inc.).
Key specifications for 18-62104-1: End Item Identification: AIRCRAFT MODEL F5F. 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.
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.