The Actuator,hydraulic-Pneumatic,lin, cataloged under National Stock Number 3010-01-362-1840, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Siemens Industry Inc Div Corporate Headquarters. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3010-01-362-1840 |
| Primary Part Number | 331-2988 |
| Item Name | Actuator,hydraulic-Pneumatic,lin |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Siemens Industry Inc Div Corporate Headquarters |
| Status | ACTIVE |
| Extended Length | 14.031 INCHES NOMINAL IN |
| Design Characteristics | SINGLE ACTING SINGLE CYLINDER |
| Overall Diameter | 7.188 INCHES NOMINAL IN |
| Integral Valve Operation Method | HYDRAULIC OR PNEUMATIC |
| 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 |
|---|---|
| 331-2988 PRIMARY | Siemens Industry Inc Div Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| 331-2795 | 3/9 Design control — primary reference U.S. Government activity |
| 311-774ASSY331-2795 | 5/9 Secondary reference U.S. Government activity |
NSN 3010-01-362-1840 is a Actuator,hydraulic-Pneumatic,lin, manufactured by Siemens Industry Inc Div Corporate Headquarters, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-362-1840 has 1 manufacturer part number on file: 331-2988 (Siemens Industry Inc Div Corporate Headquarters).
Key specifications for 331-2988: Extended Length: 14.031 INCHES NOMINAL IN; Design Characteristics: SINGLE ACTING SINGLE CYLINDER; Overall Diameter: 7.188 INCHES NOMINAL IN; Special Features: NON-ADJUSTING SPRING 8 TO 13 PSI. 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.