The Valve Assembly,charging, cataloged under National Stock Number 1620-00-012-6645, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Smith and Smith Aircraft Co. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1620-00-012-6645 |
| Primary Part Number | 1439L037 |
| Item Name | Valve Assembly,charging |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Smith and Smith Aircraft Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 1439L037 PRIMARY | Smith and Smith Aircraft Co (USA) |
| 1439L037 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1439L037 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 1439L037 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 1620-00-012-6645 is a Valve Assembly,charging, manufactured by Smith and Smith Aircraft Co, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-012-6645 has 2 manufacturer part numbers on file: 1439L037 (Smith and Smith Aircraft Co), 1439L037 (Goodrich Corporation).
Key specifications for 1439L037: End Item Identification: AIRCRAFT MODEL F104. 0 specifications are 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 1620-00-012-6645 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.