The Valve Assembly,safe, cataloged under National Stock Number 1440-00-220-9482, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1440-00-220-9482 |
| Primary Part Number | LD616724 |
| Item Name | Valve Assembly,safe |
| FSC / FSG | 1440 / 14 — Launchers, Guided Missile |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| FSC Application Data | TRANSMISSION,HYDRAULIC-ASSEMBLY |
| General Characteristics Item Description | FOUR HYDRAULIC CONNECTIONS TO VALVE PLATE,ONE 0.500 IN. PIPE CONNECTIONFROM AUXILIARY RELIEF VALVE,ONE 0.250 IN. PIPE CONNECTION TO AUXILIARY VALVE,ONE 0.250 IN. PIPE OR 0.375 IN. FLEXIBLE HOSE CONNECTION TO PRESSURE SWITCH ON HEADER TANK,4.500 IN.LG,3.500 IN W,8.125 IN.H IN |
| 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 |
|---|---|
| LD616724 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| BUWEPSLD616724 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| 1440PL0868652 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 1440-00-220-9482 is a Valve Assembly,safe, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1440, Launchers, Guided Missile. Status: active.
NSN 1440-00-220-9482 has 2 manufacturer part numbers on file: LD616724 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), BUWEPSLD616724 (Bae Systems Land & Armaments L.p.).
Key specifications for LD616724: FSC Application Data: TRANSMISSION,HYDRAULIC-ASSEMBLY; General Characteristics Item Description: FOUR HYDRAULIC CONNECTIONS TO VALVE PLATE,ONE 0.500 IN. PIPE CONNECTIONFROM AUXILIARY RELIEF VALVE,ONE 0.250 IN. PIPE CONNECTION TO AUXILIARY VALVE,ONE 0.250 IN. PIPE OR 0.375 IN. FLEXIBLE HOSE CONNECTION TO PRESSURE SWITCH ON HEADER TANK,4.500 IN.LG,3.500 IN W,8.125 IN.H IN. 2 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 1440-00-220-9482 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.