The Piston,linear Actuating Cylinder, cataloged under National Stock Number 3040-01-478-3628, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-478-3628 |
| Primary Part Number | 40014 |
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Electric Boat Corporation Div General Dynamics Electric Boat |
| Status | ACTIVE |
| Outside Diameter | 4.494 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 41042-39245 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 41042-39245 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 40014 PRIMARY | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 41042-39245 ITEM 10 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 41042-39245 ITEM 10 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 40014 | Moog Inc. Dba Ampac-Isp Corp (USA) |
NSN 3040-01-478-3628 is a Piston,linear Actuating Cylinder, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-478-3628 has 6 cross-referenced part numbers: 41042-39245 (Moog Inc. Dba Ampac-Isp Corp), 41042-39245 (Electric Boat Corporation Div General Dynamics Electric Boat), 40014 (Electric Boat Corporation Div General Dynamics Electric Boat), 41042-39245 ITEM 10 (Electric Boat Corporation Div General Dynamics Electric Boat), 41042-39245 ITEM 10 (Moog Inc. Dba Ampac-Isp Corp) and 1 more.
There are 12 known substitutes for 3040-01-478-3628: 4730-00-067-9801, 5950-00-103-5242, 5330-00-247-2194 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40014: Outside Diameter: 4.494 INCHES NOMINAL IN; End Item Identification: ROTARY HYDRAULIC ACTUATOR, MODEL 41042; SEAWOLF; Material: COPPER ALLOY; Part Name Assigned by Controlling Agency: LARGE PISTON. 5 total characteristics are documented in the Federal Logistics Information System.