The Accumulator,hydraulic, cataloged under National Stock Number 1650-00-059-7757, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Moog Military Aircraft Llc. Government technical data includes 10 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-059-7757 |
| Primary Part Number | 3119820-7 |
| Item Name | Accumulator,hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Moog Military Aircraft Llc |
| Status | ACTIVE |
| Bleeder Opening | NOT INCLUDED |
| Maximum Fluid Volume | 75.200 CUBIC INCHES |
| Overall Diameter | 4.650 INCHES NOMINAL IN |
| Cubic Capacity | 167.000 CUBIC INCHES |
| Port Screw Thread Diameter | 0.375 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Port Screw Thread Series Designator | UNF |
| Operating Pressure | 3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Port Screw Thread Quantity Per Inch | 24.000 AND 20.000 |
| Thread Class | 3A A |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 3119820-7 | Moog Military Aircraft Llc (USA) |
| Reference | Meaning |
|---|---|
| 3119820-7 | 5/9 Secondary reference Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div |
| 215-22102-7 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1650-00-059-7757 is a Accumulator,hydraulic, manufactured by Moog Military Aircraft Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-059-7757 has 1 manufacturer part number on file: 3119820-7 (Moog Military Aircraft Llc).
Key specifications for 3119820-7: Bleeder Opening: NOT INCLUDED; Maximum Fluid Volume: 75.200 CUBIC INCHES; Overall Diameter: 4.650 INCHES NOMINAL IN; Cubic Capacity: 167.000 CUBIC INCHES. 10 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 1650-00-059-7757 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.