The Accumulator,hydraulic, cataloged under National Stock Number 1650-00-082-1455, 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 Parker-Hannifin Corporation Div Hydraulic Accumulator Division. Government technical data includes 9 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-082-1455 |
| Primary Part Number | BA002B3U01A1 |
| Item Name | Accumulator,hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Parker-Hannifin Corporation Div Hydraulic Accumulator Division |
| Status | ACTIVE |
| Bleeder Opening | INCLUDED |
| Maximum Fluid Volume | 57.750 CUBIC INCHES |
| Overall Diameter | 4.5625 INCHES NOMINAL IN |
| Cubic Capacity | 126.150 CUBIC INCHES |
| Port Screw Thread Diameter | 1.000 INCHES NOMINAL IN |
| Port Screw Thread Series Designator | NPT |
| Operating Pressure | 3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Port Screw Thread Quantity Per Inch | 11.500 |
| Material | RUBBER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| BA002B3U01A1 PRIMARY | Parker-Hannifin Corporation Div Hydraulic Accumulator Division (USA) |
| Reference | Meaning |
|---|---|
| 800575 | 5/9 Secondary reference Parker-Hannifin Corporation Div Hydraulic Accumulator Division |
| A107-200 | 5/9 Secondary reference Parker-Hannifin Corporation Div Hydraulic Accumulator Division |
| 1378AS288 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| GA503B1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 1378AS288-1 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| AB01B3T9S1 | 5/9 Secondary reference U.S. Government activity |
| 1378AS288 | 5/9 Secondary reference Deval Life Cycle Support Llc |
NSN 1650-00-082-1455 is a Accumulator,hydraulic, manufactured by Parker-Hannifin Corporation Div Hydraulic Accumulator Division, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-082-1455 has 1 manufacturer part number on file: BA002B3U01A1 (Parker-Hannifin Corporation Div Hydraulic Accumulator Division).
4 possible matches (shared part number, not a government interchangeability claim): 5910-00-264-3404, 5950-01-076-9308, 4240-01-365-8241. Verify interchangeability with system specifications before substitution.
Key specifications for BA002B3U01A1: Bleeder Opening: INCLUDED; Maximum Fluid Volume: 57.750 CUBIC INCHES; Overall Diameter: 4.5625 INCHES NOMINAL IN; Cubic Capacity: 126.150 CUBIC INCHES. 9 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.
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.