The Accumulator,hydraulic, cataloged under National Stock Number 3040-01-435-6205, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Oil Air Hydraulics Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-435-6205 |
| Primary Part Number | 20CI-IH-20-3-100-3 |
| Item Name | Accumulator,hydraulic |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Oil Air Hydraulics Inc. |
| Status | ACTIVE |
| Cubic Capacity | 20.000 CUBIC INCHES |
| Port Screw Thread Diameter | 0.750 INCHES NOMINAL IN |
| Port Screw Thread Series Designator | UNF |
| Shape | CYLINDRICAL |
| Operating Pressure | 3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Port Screw Thread Quantity Per Inch | 16.000 |
| 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 |
|---|---|
| 20CI-IH-20-3-100-3 PRIMARY | Oil Air Hydraulics Inc. (USA) |
| Reference | Meaning |
|---|---|
| P-15CI-100-1 | C/1 Advisory reference — outside the item-of-supply concept Oil Air Hydraulics Inc. |
NSN 3040-01-435-6205 is a Accumulator,hydraulic, manufactured by Oil Air Hydraulics Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-435-6205 has 1 manufacturer part number on file: 20CI-IH-20-3-100-3 (Oil Air Hydraulics Inc.).
Key specifications for 20CI-IH-20-3-100-3: Overall Height: 6.100 INCHES NOMINAL IN; Cubic Capacity: 20.000 CUBIC INCHES; Port Screw Thread Diameter: 0.750 INCHES NOMINAL IN; Port Screw Thread Series Designator: UNF. 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.