The Accumulator,pneumatic, cataloged under National Stock Number 1650-00-032-2523, 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 Us Army Aviation and Missile Command. Government technical data includes 8 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. Current acquisition status: Active.
| Item Name | Accumulator,pneumatic |
| FSC / FSG | 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16) |
| Manufacturers | Us Army Aviation and Missile Command (CAGE 18876) |
| Parameter | Value |
|---|---|
| NSN | 1650-00-032-2523 |
| Primary Part Number | 8147176 |
| Item Name | Accumulator,pneumatic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Bleeder Opening | NOT INCLUDED |
| Overall Diameter | 4.870 INCHES NOMINAL IN |
| Cubic Capacity | 47.000 CUBIC INCHES |
| Port Screw Thread Diameter | 4.250 INCHES NOMINAL IN |
| Port Screw Thread Series Designator | UN |
| Operating Pressure | 3500.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Port Screw Thread Quantity Per Inch | 12.000 |
| Thread Class | 3 |
| 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 |
|---|---|
| 8147176 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 1650-00-032-2523 is a Accumulator,pneumatic, manufactured by Us Army Aviation and Missile Command, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-032-2523 has 1 manufacturer part number on file: 8147176 (Us Army Aviation and Missile Command).
Key specifications for 8147176: Bleeder Opening: NOT INCLUDED; Overall Diameter: 4.870 INCHES NOMINAL IN; Cubic Capacity: 47.000 CUBIC INCHES; Port Screw Thread Diameter: 4.250 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 1650-00-032-2523 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.