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PartsTable / COMPONENT / 12732001156
12732001156 ✓ 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 OVERALL, overall_height: 2.500 INCHES NOMINAL IN, body_inside_diameter: 1.502 INCHES NOMINAL IN, body_outside_diameter: 3.150 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 4820-01-127-2594, 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
12732001156
NSN: 4820-01-127-2594
FSC: 4820
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
overall_height2.500 INCHES NOMINAL IN
body_inside_diameter1.502 INCHES NOMINAL IN
body_outside_diameter3.150 INCHES NOMINAL IN
seating_surface_shapeFLAT
NSN4820-01-127-2594
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12732001156 · 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 OVERALL
•
BODY INSIDE DIAMETER: 1.502 INCHES NOMINAL IN
•
SEATING SURFACE SHAPE: FLAT
•
BODY OUTSIDE DIAMETER: 3.150 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING OVERALL
BODY INSIDE DIAMETER1.502 INCHES NOMINAL IN
SEATING SURFACE SHAPEFLAT
BODY OUTSIDE DIAMETER3.150 INCHES NOMINAL IN
OVERALL HEIGHT2.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
TS 5254Interchangeable
interchangeable cross-reference
interchangeable
20279Interchangeable
interchangeable cross-reference
interchangeable
33-156Interchangeable
interchangeable cross-reference
interchangeable
16Interchangeable
interchangeable cross-reference
interchangeable
360Interchangeable
interchangeable cross-reference
interchangeable
32485DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12732001156?
12732001156 is a SEAT,VALVE.
What parts can replace 12732001156?
There are 17 known substitutes for 12732001156: TS 5254, 20279, 33-156 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12732001156?
12732001156 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-127-2594. 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