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PartsTable / COMPONENT / 150-573GPC222
150-573GPC222 ✓ 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 OVERALL, thread_class: 3A SINGLE THREADED PORTION A, thread_length: 0.531 INCHES NOMINAL SINGLE THREADED PORTION IN, flange_diameter: 2.500 INCHES NOMINAL IN, style_designator: THREADED FLANGED, nominal_thread_size: 2.188 INCHES SINGLE THREADED PORTION IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-168-8747, 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
150-573GPC222
NSN: 4810-00-168-8747
FSC: 4810
CAGE: 27235 — HARDIE-TYNES CO., INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class3A SINGLE THREADED PORTION A
thread_length0.531 INCHES NOMINAL SINGLE THREADED PORTION IN
flange_diameter2.500 INCHES NOMINAL IN
style_designatorTHREADED FLANGED
nominal_thread_size2.188 INCHES SINGLE THREADED PORTION IN
under_flange_height0.219 INCHES NOMINAL IN
body_inside_diameter2.047 INCHES NOMINAL IN
seating_surface_shapeFLAT
thread_quantity_per_inch18 SINGLE THREADED PORTION
thread_series_designatorUNS SINGLE THREADED PORTION
flange_seat_to_disk_end_height0.906 INCHES NOMINAL IN
NSN4810-00-168-8747
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 150-573GPC222 · 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
•
THREAD LENGTH: 0.531 INCHES NOMINAL SINGLE THREADED PORTION IN
•
THREAD QUANTITY PER INCH: 18 SINGLE THREADED PORTION
•
MATERIAL: STEEL OVERALL
•
FLANGE DIAMETER: 2.500 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 2.188 INCHES SINGLE THREADED PORTION IN
•
FLANGE SEAT TO DISK END HEIGHT: 0.906 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 2.047 INCHES NOMINAL IN
•
SEATING SURFACE SHAPE: FLAT
TECHNICAL CHARACTERISTICS (FLIS)
THREAD LENGTH0.531 INCHES NOMINAL SINGLE THREADED PORTION IN
THREAD QUANTITY PER INCH18 SINGLE THREADED PORTION
MATERIALSTEEL OVERALL
FLANGE DIAMETER2.500 INCHES NOMINAL IN
NOMINAL THREAD SIZE2.188 INCHES SINGLE THREADED PORTION IN
FLANGE SEAT TO DISK END HEIGHT0.906 INCHES NOMINAL IN
BODY INSIDE DIAMETER2.047 INCHES NOMINAL IN
SEATING SURFACE SHAPEFLAT
UNDER FLANGE HEIGHT0.219 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
663598Interchangeable
interchangeable cross-reference
interchangeable
22619Interchangeable
interchangeable cross-reference
interchangeable
550233Interchangeable
interchangeable cross-reference
interchangeable
3022-2Interchangeable
interchangeable cross-reference
interchangeable
202-29001-1Interchangeable
interchangeable cross-reference
interchangeable
3022-2GEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 150-573GPC222?
150-573GPC222 is a SEAT,VALVE.
What parts can replace 150-573GPC222?
There are 23 known substitutes for 150-573GPC222: 663598, 22619, 550233 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 150-573GPC222?
150-573GPC222 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-168-8747. 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