PartsTable
Technical Data Sheet
403-4503-984635ALT4PCV13 ✓ 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

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include flange_shape: ROUND WITH HOLES FIRST END, connection_type: FLANGE FIRST END, style_designator: STRAIGHT THRU, mounting_position: HORIZONTAL, bolt_hole_quantity: 6 FIRST END, flange_face_design: PLAIN FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-469-0308, 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
403-4503-984635ALT4PCV13
NSN: 4820-00-469-0308
FSC: 4820
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
flange_shapeROUND WITH HOLES FIRST END
connection_typeFLANGE FIRST END
style_designatorSTRAIGHT THRU
mounting_positionHORIZONTAL
bolt_hole_quantity6 FIRST END
flange_face_designPLAIN FIRST END
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
face_to_face_distance6.750 INCHES IN
nominal_outside_diameter5.562 INCHES FIRST END IN
bolt_hole_nominal_diameter0.562 INCHES FIRST END IN
bolt_circle_nominal_diameter4.438 INCHES FIRST END IN
NSN4820-00-469-0308
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 403-4503-984635ALT4PCV13 · 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
STYLE DESIGNATOR: STRAIGHT THRU
FLANGE SHAPE: ROUND WITH HOLES FIRST END
FLANGE FACE DESIGN: PLAIN FIRST END
NOMINAL OUTSIDE DIAMETER: 5.562 INCHES FIRST END IN
BOLT CIRCLE NOMINAL DIAMETER: 4.438 INCHES FIRST END IN
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
FLOW CONTROL DEVICE: DISK
CONNECTION TYPE: FLANGE FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSTRAIGHT THRU
FLANGE SHAPEROUND WITH HOLES FIRST END
FLANGE FACE DESIGNPLAIN FIRST END
NOMINAL OUTSIDE DIAMETER5.562 INCHES FIRST END IN
BOLT CIRCLE NOMINAL DIAMETER4.438 INCHES FIRST END IN
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
FLOW CONTROL DEVICEDISK
CONNECTION TYPEFLANGE FIRST END
FACE TO FACE DISTANCE6.750 INCHES IN
MOUNTING POSITIONHORIZONTAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
0043010-8Interchangeable
interchangeable cross-reference
interchangeable
67190R91Interchangeable
interchangeable cross-reference
interchangeable
457294Interchangeable
interchangeable cross-reference
interchangeable
666157-122Interchangeable
interchangeable cross-reference
interchangeable
8422-2Interchangeable
interchangeable cross-reference
interchangeable
2917-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 403-4503-984635ALT4PCV13?
403-4503-984635ALT4PCV13 is a VALVE,CHECK.
What parts can replace 403-4503-984635ALT4PCV13?
There are 12 known substitutes for 403-4503-984635ALT4PCV13: 0043010-8, 67190R91, 457294 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 403-4503-984635ALT4PCV13?
403-4503-984635ALT4PCV13 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-469-0308. This indicates validated use in U.S. government and defense supply chains.
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