The Hums Assembly,a, cataloged under National Stock Number 1680-01-657-6084, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Raytheon Company Div Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Hums Assembly,a |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Raytheon Company Div Corp (CAGE 49956); Northrop Grumman Systems Corporation (CAGE 79RG9); Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems (CAGE 70974) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-657-6084 |
| Primary Part Number | 123GSR410-303 |
| Item Name | Hums Assembly,a |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Raytheon Company Div Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL P — Demil Prior To Sale/Transfer |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 123GSR410-303 PRIMARY | Raytheon Company Div Corp (USA) |
| 123GSR410-303 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 123GSR410-303 PRIMARY | Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| 123GSR410-303 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 1680-01-657-6084 is a Hums Assembly,a, manufactured by Raytheon Company Div Corp, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-657-6084 has 3 manufacturer part numbers on file: 123GSR410-303 (Raytheon Company Div Corp), 123GSR410-303 (Northrop Grumman Systems Corporation), 123GSR410-303 (Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics 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 1680-01-657-6084 has DEMIL Code P. 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.