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PartsTable / COMPONENT / A49150PC3
A49150PC3 ✓ 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 SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, taper_length: 4.118 INCHES MINIMUM AND 4.132 INCHES MAXIMUM IN, taper_major_diameter: 1.687 INCHES MINIMUM AND 1.689 INCHES MAXIMUM IN, taper_minor_diameter: 0.840 INCHES MINIMUM AND 0.844 INCHES MAXIMUM IN, seating_surface_shape: RADIAL, material_document_and_classification: AISI 304 ASSN STD SINGLE MATERIAL RESPONSE BODY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-066-5607, 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
A49150PC3
NSN: 4820-00-066-5607
FSC: 4820
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
taper_length4.118 INCHES MINIMUM AND 4.132 INCHES MAXIMUM IN
taper_major_diameter1.687 INCHES MINIMUM AND 1.689 INCHES MAXIMUM IN
taper_minor_diameter0.840 INCHES MINIMUM AND 0.844 INCHES MAXIMUM IN
seating_surface_shapeRADIAL
material_document_and_classificationAISI 304 ASSN STD SINGLE MATERIAL RESPONSE BODY
NSN4820-00-066-5607
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A49150PC3 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 304 ASSN STD SINGLE MATERIAL RESPONSE BODY
•
TAPER LENGTH: 4.118 INCHES MINIMUM AND 4.132 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING BODY
•
TAPER MINOR DIAMETER: 0.840 INCHES MINIMUM AND 0.844 INCHES MAXIMUM IN
•
SEATING SURFACE SHAPE: RADIAL
•
TAPER MAJOR DIAMETER: 1.687 INCHES MINIMUM AND 1.689 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 304 ASSN STD SINGLE MATERIAL RESPONSE BODY
TAPER LENGTH4.118 INCHES MINIMUM AND 4.132 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING BODY
TAPER MINOR DIAMETER0.840 INCHES MINIMUM AND 0.844 INCHES MAXIMUM IN
SEATING SURFACE SHAPERADIAL
TAPER MAJOR DIAMETER1.687 INCHES MINIMUM AND 1.689 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
74993Interchangeable
interchangeable cross-reference
interchangeable
505A4Interchangeable
interchangeable cross-reference
interchangeable
074993Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A49150PC3?
A49150PC3 is a SEAT,VALVE.
What parts can replace A49150PC3?
There are 3 known substitutes for A49150PC3: 74993, 505A4, 074993. Substitute compatibility should be verified for your specific system.
What is the NSN for A49150PC3?
A49150PC3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-066-5607. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026