The Adapter,flow Contro, cataloged under National Stock Number 1680-01-478-1524, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Safran Landing Systems Canada Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-478-1524 |
| Primary Part Number | 74B430703-203 |
| Item Name | Adapter,flow Contro |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Safran Landing Systems Canada Inc. |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 74B430703-203 | Safran Landing Systems Canada Inc. (CAN) |
| Reference | Meaning |
|---|---|
| FCLX0515100B | 3/2 Design control — primary reference U.S. Government activity |
| 74B430703-201 | 5/9 Secondary reference Safran Landing Systems Canada Inc. |
| 74B430703-203 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 74B430703-201 | 5/9 Secondary reference The Boeing Company Div Defense |
NSN 1680-01-478-1524 is a Adapter,flow Contro, manufactured by Safran Landing Systems Canada Inc., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-478-1524 has 1 manufacturer part number on file: 74B430703-203 (Safran Landing Systems Canada Inc.).
Key specifications for 74B430703-203: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: ADAPTER,FLOW CONT; End Item Identification: FIGHTER AIRCRAFT-FIRST (F18 E/F). 1 specification is 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.
NSN 1680-01-478-1524 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.