The Accumulator,hydraulic, cataloged under National Stock Number 1650-00-101-7854, 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 The Boeing Company. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1650-00-101-7854 |
| Primary Part Number | A02HS163-1 |
| Item Name | Accumulator,hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Bleeder Opening | NOT INCLUDED |
| Overall Diameter | 2.250 INCHES NOMINAL IN |
| Cubic Capacity | 5.000 CUBIC INCHES |
| Port Screw Thread Diameter | 0.500 INCHES NOMINAL AND 0.750 INCHES NOMINAL IN |
| Port Screw Thread Series Designator | UNF |
| Operating Pressure | 3.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Port Screw Thread Quantity Per Inch | 20.000 AND 16.000 |
| Thread Class | 3A A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 3170095 | Moog Military Aircraft Llc (USA) |
| A02HS163-1 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 3170095 | 5/9 Secondary reference Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div |
NSN 1650-00-101-7854 is a Accumulator,hydraulic, manufactured by The Boeing Company, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-101-7854 has 2 manufacturer part numbers on file: 3170095 (Moog Military Aircraft Llc), A02HS163-1 (The Boeing Company).
Key specifications for A02HS163-1: Bleeder Opening: NOT INCLUDED; Overall Diameter: 2.250 INCHES NOMINAL IN; Cubic Capacity: 5.000 CUBIC INCHES; Port Screw Thread Diameter: 0.500 INCHES NOMINAL AND 0.750 INCHES NOMINAL IN. 8 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 1650-00-101-7854 has DEMIL Code Q. 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.