The Accumulator,hydraulic, cataloged under National Stock Number 3040-01-386-9891, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Parker-Hannifin Corporation Div Hydraulic Accumulator Division. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-386-9891 |
| Primary Part Number | AB10B3T1A1 |
| Item Name | Accumulator,hydraulic |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Parker-Hannifin Corporation Div Hydraulic Accumulator Division |
| Status | ACTIVE |
| Maximum Fluid Volume | 2.500 GALLONS |
| Overall Diameter | 9.060 INCHES NOMINAL IN |
| Port Screw Thread Diameter | 1.875 INCHES NOMINAL IN |
| Shape | CYLINDRICAL |
| Operating Pressure | 3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Port Screw Thread Quantity Per Inch | 12.000 |
| Separator Type | BLADDER |
| 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 |
|---|---|
| AB10B3T1A1 PRIMARY | Parker-Hannifin Corporation Div Hydraulic Accumulator Division (USA) |
| Reference | Meaning |
|---|---|
| AB10B3T1A1 | 3/9 Design control — primary reference Parker Hannifin Corporation Div Hydraulic Accumulator Division |
| AB10B3T1A1 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-01-386-9891 is a Accumulator,hydraulic, manufactured by Parker-Hannifin Corporation Div Hydraulic Accumulator Division, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-386-9891 has 1 manufacturer part number on file: AB10B3T1A1 (Parker-Hannifin Corporation Div Hydraulic Accumulator Division).
Key specifications for AB10B3T1A1: Maximum Fluid Volume: 2.500 GALLONS; Overall Diameter: 9.060 INCHES NOMINAL IN; Port Screw Thread Diameter: 1.875 INCHES NOMINAL IN; Shape: CYLINDRICAL. 7 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.