PartsTable
Technical Data Sheet
20003 ASSY 1 ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

ACTUATOR,ELECTROMECHANICAL,ROTAR. Key specifications include drive_type: GEAR, manual_override: INCLUDED, rotation_in_deg: 90.0 NOMINAL, angular_shaft_rotation: LIMITED, shaft_rotation_direction: CLOCKWISE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-393-9887, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
20003 ASSY 1
NSN: 4810-01-393-9887
FSC: 4810
CAGE: 66822 — MORPAC INDUSTRIES, INC DIV ACTUATOR (USA)
SPECIFICATIONS
drive_typeGEAR
manual_overrideINCLUDED
rotation_in_deg90.0 NOMINAL
angular_shaft_rotationLIMITED
shaft_rotation_directionCLOCKWISE
NSN4810-01-393-9887
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 20003 ASSY 1 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
ANGULAR SHAFT ROTATION: LIMITED
ROTATION IN DEG: 90.0 NOMINAL
MANUAL OVERRIDE: INCLUDED
DRIVE TYPE: GEAR
SHAFT ROTATION DIRECTION: CLOCKWISE
TECHNICAL CHARACTERISTICS (FLIS)
ANGULAR SHAFT ROTATIONLIMITED
ROTATION IN DEG90.0 NOMINAL
MANUAL OVERRIDEINCLUDED
DRIVE TYPEGEAR
SHAFT ROTATION DIRECTIONCLOCKWISE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
20003-1Interchangeable
interchangeable cross-reference
interchangeable
312A1Interchangeable
interchangeable cross-reference
interchangeable
312-0001Interchangeable
interchangeable cross-reference
interchangeable
A2000AInterchangeable
interchangeable cross-reference
interchangeable
20500048-1Interchangeable
interchangeable cross-reference
interchangeable
7700721-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20003 ASSY 1?
20003 ASSY 1 is a ACTUATOR,ELECTROMECHANICAL,ROTAR.
What parts can replace 20003 ASSY 1?
There are 14 known substitutes for 20003 ASSY 1: 20003-1, 312A1, 312-0001 and 11 more. Substitute compatibility should be verified for your specific system.
Is 20003 ASSY 1 still available?
20003 ASSY 1 is currently cancelled.
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