The Accumulator,hydraulic, cataloged under National Stock Number 1650-00-182-3343, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Tactair Fluid Controls Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-182-3343 |
| Primary Part Number | 8421-030 |
| Item Name | Accumulator,hydraulic |
| FSC / FSG | 1650 / 16 — No Item Name Available |
| Manufacturer | Tactair Fluid Controls Inc |
| Status | ACTIVE |
| Port Screw Thread Series Designator | UNF |
| Thread Class | 3B |
| Material | ALUMINUM |
| Shape | CYLINDRICAL |
| Material | ALUMINUM |
| Overall Diameter | 2.188 INCHES NOMINAL IN |
| Cubic Capacity | 25.000 CUBIC INCHES |
| Maximum Fluid Volume | 22.200 CUBIC INCHES |
| Operating Pressure | 3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Bleeder Opening | NOT INCLUDED |
| Port Screw Thread Series Designator | UNF |
| Port Screw Thread Quantity Per Inch | 20.000 |
| Separator Type | PISTON |
| Port Screw Thread Diameter | 0.500 INCHES NOMINAL IN |
| Bleeder Opening | NOT INCLUDED |
| Operating Pressure | 3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Port Screw Thread Quantity Per Inch | 20.000 |
| Port Screw Thread Diameter | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8421-030 | Tactair Fluid Controls Inc (USA) |
| 8421-030 | York Industries, Inc. (USA) |
| MIL-DTL-5498 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-A-8897 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 1650-00-182-3343 is a Accumulator,hydraulic, manufactured by Tactair Fluid Controls Inc, classified under FSC 1650 (No Item Name Available). Status: active.
NSN 1650-00-182-3343 has 4 cross-referenced part numbers: 8421-030 (Tactair Fluid Controls Inc), 8421-030 (York Industries, Inc.), MIL-DTL-5498 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-A-8897 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 1650-00-182-3343: 1650-00-080-6994, 1650-00-147-3886, 1650-00-182-3342 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8421-030: Port Screw Thread Series Designator: UNF; Thread Class: 3B; Material: ALUMINUM; Shape: CYLINDRICAL. 19 total characteristics are documented in the Federal Logistics Information System.