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Technical Data Sheet
PartsTable / COMPONENT / 5S1373PC3
5S1373PC3 ✓ 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, overall_height: 2.625 INCHES NOMINAL IN, style_designator: PLAIN, body_inside_diameter: 2.000 INCHES NOMINAL IN, body_outside_diameter: 3.688 INCHES NOMINAL IN, seating_surface_shape: FLAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-346-8792, 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
5S1373PC3
NSN: 4820-00-346-8792
FSC: 4820
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
overall_height2.625 INCHES NOMINAL IN
style_designatorPLAIN
body_inside_diameter2.000 INCHES NOMINAL IN
body_outside_diameter3.688 INCHES NOMINAL IN
seating_surface_shapeFLAT
NSN4820-00-346-8792
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5S1373PC3 · 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: STEEL CORROSION RESISTING BODY
•
STYLE DESIGNATOR: PLAIN
•
BODY INSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
SEATING SURFACE SHAPE: FLAT
•
BODY OUTSIDE DIAMETER: 3.688 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING BODY
STYLE DESIGNATORPLAIN
OVERALL HEIGHT2.625 INCHES NOMINAL IN
BODY INSIDE DIAMETER2.000 INCHES NOMINAL IN
SEATING SURFACE SHAPEFLAT
BODY OUTSIDE DIAMETER3.688 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
9049Interchangeable
interchangeable cross-reference
interchangeable
240-0807-010Interchangeable
interchangeable cross-reference
interchangeable
6000-1051-002Interchangeable
interchangeable cross-reference
interchangeable
A4833Interchangeable
interchangeable cross-reference
interchangeable
MILB3743Interchangeable
interchangeable cross-reference
interchangeable
Z14PBM17Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5S1373PC3?
5S1373PC3 is a SEAT,VALVE.
What parts can replace 5S1373PC3?
There are 10 known substitutes for 5S1373PC3: 9049, 240-0807-010, 6000-1051-002 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5S1373PC3?
5S1373PC3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-346-8792. 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