The Panel,mode Selector, cataloged under National Stock Number 1680-01-194-2477, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Astronautics Corporation of America. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-194-2477 |
| Primary Part Number | 128737-3 |
| Item Name | Panel,mode Selector |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT ACCESSORIES,COCKPIT PANEL |
| General Characteristics Item Description | 6.000 IN. L,3.250 IN. W,3.250 IN. H IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SOURCE CONTROL DRAWING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 128737-3 | Astronautics Corporation of America (USA) |
| 70450-21901-102 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 1680-01-194-2477 is a Panel,mode Selector, manufactured by Astronautics Corporation of America, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-194-2477 has 2 manufacturer part numbers on file: 128737-3 (Astronautics Corporation of America), 70450-21901-102 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 128737-3: FSC Application Data: AIRCRAFT ACCESSORIES,COCKPIT PANEL; General Characteristics Item Description: 6.000 IN. L,3.250 IN. W,3.250 IN. H IN; End Item Identification: AIRCRAFT MODEL SH-60B LAMPS MARK 3; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SOURCE CONTROL DRAWING. 3 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.