The Control Assembly,quadrant, cataloged under National Stock Number 1680-01-222-5674, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Control Assembly,quadrant |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (CAGE 76823); Danko Arlington, Inc. Dba Danko Arlington Inc (CAGE 26993); Northrop Grumman Systems Corporation (CAGE 79U29); Tect Hypervelocity, Inc. (CAGE 34336) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-222-5674 |
| Primary Part Number | 6-74154-503 |
| Item Name | Control Assembly,quadrant |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 6-74154-503 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| 6-74154-503 | Danko Arlington, Inc. Dba Danko Arlington Inc (USA) |
| 6-71454-503 | Northrop Grumman Systems Corporation (USA) |
| 6-74154-503 | Tect Hypervelocity, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6-71454-503 | 5/9 Secondary reference Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
| 6-74154-503 | 5/9 Secondary reference Flight Logistics, Inc. Dba Pacific Aerodyne |
NSN 1680-01-222-5674 is a Control Assembly,quadrant, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-222-5674 has 4 manufacturer part numbers on file: 6-74154-503 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), 6-74154-503 (Danko Arlington, Inc. Dba Danko Arlington Inc), 6-71454-503 (Northrop Grumman Systems Corporation), 6-74154-503 (Tect Hypervelocity, Inc.).
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 1680-01-222-5674 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.