The Actuator,electromechanical,rotar, cataloged under National Stock Number 4810-01-445-0855, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Morpac Industries, Inc Div Actuator. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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 | 4810-01-445-0855 |
| Primary Part Number | 20003-4 |
| Item Name | Actuator,electromechanical,rotar |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Morpac Industries, Inc Div Actuator |
| Status | ACTIVE |
| Shaft Rotation Direction | COUNTERCLOCKWISE |
| Manual Override | INCLUDED |
| Drive Type | FRICTION |
| Output Drive Torque Rating | 4.4 INCH-POUNDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20003 ASSY 4 | Morpac Industries, Inc Div Actuator (USA) |
| 20003 | Morpac Industries, Inc Div Actuator (USA) |
| 20003-4 PRIMARY | Morpac Industries, Inc Div Actuator (USA) |
NSN 4810-01-445-0855 is a Actuator,electromechanical,rotar, manufactured by Morpac Industries, Inc Div Actuator, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-01-445-0855 has 3 cross-referenced part numbers: 20003 ASSY 4 (Morpac Industries, Inc Div Actuator), 20003 (Morpac Industries, Inc Div Actuator), 20003-4 (Morpac Industries, Inc Div Actuator).
There are 12 known substitutes for 4810-01-445-0855: 5962-00-008-7033, 5331-00-054-6937, 4930-00-212-6813 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20003-4: Shaft Rotation Direction: COUNTERCLOCKWISE; Manual Override: INCLUDED; Special Features: OUTPUT 1/4 TURN, CRES COVER, DUCTILE IRON HOUSING 6 IN. IN; End Item Identification: VALVES AND ACTUATORS. 6 total characteristics are documented in the Federal Logistics Information System.