The Filter Box,control, cataloged under National Stock Number 1280-01-226-5074, is classified within Federal Supply Class 1280 (Aircraft Bombing Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is The Captor Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1280-01-226-5074 |
| Primary Part Number | A4386 |
| Item Name | Filter Box,control |
| FSC / FSG | 1280 / 12 — Aircraft Bombing Fire Control Components |
| Manufacturer | The Captor Corporation |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT BOMBING FIRE CONTROL COMPONENTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A4386 PRIMARY | The Captor Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1344AS225 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 1280-01-226-5074 is a Filter Box,control, manufactured by The Captor Corporation, classified under FSC 1280, Aircraft Bombing Fire Control Components. Status: active.
NSN 1280-01-226-5074 has 1 manufacturer part number on file: A4386 (The Captor Corporation).
Key specifications for A4386: FSC Application Data: AIRCRAFT BOMBING FIRE CONTROL COMPONENTS; End Item Identification: CONTROL-MONITOR ASSEMBLY. 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 1280-01-226-5074 has DEMIL Code B. 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.