PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20003 ASSY 1Actuator,electromechanical,rotar

Morpac Industries, Inc Div Actuator · NSN 4810-01-393-9887 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-393-9887 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-393-9887. Primary manufacturer part number: 20003 ASSY 1.
Features
  • Actuator,electromechanical,rotar — FSC 4810
  • Angular Shaft Rotation: LIMITED
  • Rotation in Deg: 90.0 NOMINAL
  • Manual Override: INCLUDED
  • Drive Type: GEAR
  • Shaft Rotation Direction: CLOCKWISE
  • 2 verified cross-references
  • Primary manufacturer: Morpac Industries, Inc Div Actuator
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Actuator,electromechanical,rotar, cataloged under National Stock Number 4810-01-393-9887, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4810-01-393-9887
Primary Part Number20003 ASSY 1
Item NameActuator,electromechanical,rotar
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerMorpac Industries, Inc Div Actuator
StatusCANCELLED
Angular Shaft RotationLIMITED
Rotation in Deg90.0 NOMINAL
Manual OverrideINCLUDED
Drive TypeGEAR
Shaft Rotation DirectionCLOCKWISE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5910-00-164-751810238 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cd Snow Hill, Llc
4140-00-481-2665 INTERCHANGEABLE
Impeller,fan,centrifugal
5330-00-559-8539 INTERCHANGEABLE
Gasket
4140-00-640-6810 INTERCHANGEABLE
Impeller,fan,centrifugal
4820-00-923-798320003-1 INTERCHANGEABLE
Seat,valve
Triumph Actuation Systems - Connecticut, Llc
5330-01-380-7519200031-001 INTERCHANGEABLE
Gasket
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
8040-01-433-8344200031 INTERCHANGEABLE
Adhesive
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
6515-01-624-714820-0031 INTERCHANGEABLE
Resupply Pack,triage Management
North American Rescue, Llc
1560-01-681-085320003.1 INTERCHANGEABLE
Floor,aircraft
Kenjer Industries
Cross-Reference Index
Part NumberManufacturer
20003 ASSY 1 PRIMARY Morpac Industries, Inc Div Actuator (USA)
20003-1 Morpac Industries, Inc Div Actuator (USA)
Related Parts
5910-00-164-7518INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
10238
4140-00-481-2665INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
5330-00-559-8539INTERCHANGEABLE
GASKET
4140-00-640-6810INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
4820-00-923-7983INTERCHANGEABLE
SEAT,VALVE
20003-1
5330-01-380-7519INTERCHANGEABLE
GASKET
200031-001
8040-01-433-8344INTERCHANGEABLE
ADHESIVE
200031
6515-01-624-7148INTERCHANGEABLE
RESUPPLY PACK,TRIAGE MANAGEMENT
20-0031
1560-01-681-0853INTERCHANGEABLE
FLOOR,AIRCRAFT
20003.1

Frequently Asked Questions

What is NSN 4810-01-393-9887?

NSN 4810-01-393-9887 is a Actuator,electromechanical,rotar, manufactured by Morpac Industries, Inc Div Actuator, classified under FSC 4810 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4810-01-393-9887?

NSN 4810-01-393-9887 has 2 cross-referenced part numbers: 20003 ASSY 1 (Morpac Industries, Inc Div Actuator), 20003-1 (Morpac Industries, Inc Div Actuator).

What NSN replaces 4810-01-393-9887?

There are 9 known substitutes for 4810-01-393-9887: 5910-00-164-7518, 4140-00-481-2665, 5330-00-559-8539 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20003 ASSY 1?

Key specifications for 20003 ASSY 1: Angular Shaft Rotation: LIMITED; Rotation in Deg: 90.0 NOMINAL; Manual Override: INCLUDED; Drive Type: GEAR. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4810-01-393-9887 still in active supply?

NSN 4810-01-393-9887 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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