The Foot,ejector,aft,ai, cataloged under National Stock Number 1680-01-485-5865, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Vertex Modernization and Sustainment Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-485-5865 |
| Primary Part Number | 3930AS721-1 |
| Item Name | Foot,ejector,aft,ai |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Vertex Modernization and Sustainment Llc |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 3930AS721-1 PRIMARY | Vertex Modernization and Sustainment Llc (USA) |
| 3930AS721-1 | Deval Life Cycle Support Llc (USA) |
| Reference | Meaning |
|---|---|
| 3930AS721-1 | C/1 Advisory reference — outside the item-of-supply concept Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 74A7433132-1001 | 5/9 Secondary reference The Boeing Company |
| 74A733132-1001 | 5/9 Secondary reference The Boeing Company Div Defense |
| 74A733132-1001 | C/1 Advisory reference — outside the item-of-supply concept Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 74A733132-1001 | 5/9 Secondary reference Vertex Modernization and Sustainment Llc |
NSN 1680-01-485-5865 is a Foot,ejector,aft,ai, manufactured by Vertex Modernization and Sustainment Llc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-485-5865 has 2 manufacturer part numbers on file: 3930AS721-1 (Vertex Modernization and Sustainment Llc), 3930AS721-1 (Deval Life Cycle Support Llc).
Key specifications for 3930AS721-1: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: INAVY) FOOT,EJECTOR,AFT; End Item Identification: FIGHTER AIRCRAFT (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 1680-01-485-5865 has DEMIL Code D. 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.