The Accumulator,hydraulic, cataloged under National Stock Number 2590-01-653-3735, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Parker-Hannifin Corporation Div Hydraulic Accumulator Division. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-653-3735 |
| Primary Part Number | SKC406220 |
| Item Name | Accumulator,hydraulic |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Parker-Hannifin Corporation Div Hydraulic Accumulator Division |
| Status | ACTIVE |
| Overall Diameter | 4.76 INCHES NOMINAL IN |
| Port Screw Thread Diameter | 1.062 INCHES NOMINAL IN |
| Port Screw Thread Series Designator | UN |
| Shape | CYLINDRICAL |
| 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 |
|---|---|
| ACP10AA947E382K | Parker-Hannifin Corporation Div Hydraulic Accumulator Division (USA) |
| SKC406220 PRIMARY | Parker-Hannifin Corporation Div Hydraulic Accumulator Division (USA) |
NSN 2590-01-653-3735 is a Accumulator,hydraulic, manufactured by Parker-Hannifin Corporation Div Hydraulic Accumulator Division, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-653-3735 has 2 manufacturer part numbers on file: ACP10AA947E382K (Parker-Hannifin Corporation Div Hydraulic Accumulator Division), SKC406220 (Parker-Hannifin Corporation Div Hydraulic Accumulator Division).
Key specifications for SKC406220: Overall Diameter: 4.76 INCHES NOMINAL IN; Port Screw Thread Diameter: 1.062 INCHES NOMINAL IN; Port Screw Thread Series Designator: UN; Shape: CYLINDRICAL. 4 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.