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1712192 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1712192: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: CHROMIUM ALLOY BODY, seat_radius: 0.125 INCHES NOMINAL IN, flange_diameter: 16.001 INCHES MINIMUM AND 16.003 INCHES MAXIMUM IN, style_designator: PLAIN FLANGED, under_flange_height: 17.000 INCHES NOMINAL IN, body_inside_diameter: 11.219 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-388-1463, 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
1712192
NSN: 4820-00-388-1463
FSC: 4820 — Valves, Nonpowered
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
materialCHROMIUM ALLOY BODY
seat_radius0.125 INCHES NOMINAL IN
flange_diameter16.001 INCHES MINIMUM AND 16.003 INCHES MAXIMUM IN
style_designatorPLAIN FLANGED
under_flange_height17.000 INCHES NOMINAL IN
body_inside_diameter11.219 INCHES NOMINAL IN
body_outside_diameter12.563 INCHES NOMINAL IN
seating_surface_shapeRADIAL
flange_seat_to_disk_end_height3.000 INCHES NOMINAL IN
NSN4820-00-388-1463
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1712192 · 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
•
FLANGE SEAT TO DISK END HEIGHT: 3.000 INCHES NOMINAL IN
•
FLANGE DIAMETER: 16.001 INCHES MINIMUM AND 16.003 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 12.563 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN FLANGED
•
BODY INSIDE DIAMETER: 11.219 INCHES NOMINAL IN
•
SEAT RADIUS: 0.125 INCHES NOMINAL IN
•
UNDER FLANGE HEIGHT: 17.000 INCHES NOMINAL IN
•
MATERIAL: COBALT ALLOY SEAT
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT3.000 INCHES NOMINAL IN
FLANGE DIAMETER16.001 INCHES MINIMUM AND 16.003 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER12.563 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN FLANGED
BODY INSIDE DIAMETER11.219 INCHES NOMINAL IN
SEAT RADIUS0.125 INCHES NOMINAL IN
UNDER FLANGE HEIGHT17.000 INCHES NOMINAL IN
MATERIALCOBALT ALLOY SEAT
MATERIALCHROMIUM ALLOY BODY
SEATING SURFACE SHAPERADIAL
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
1-JH1138-38Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1712192?
1712192 is a SEAT,VALVE.
What parts can replace 1712192?
There is 1 known substitute for 1712192: 1-JH1138-38. Substitute compatibility should be verified for your specific system.
What is the NSN for 1712192?
1712192 is cataloged in the U.S. Government catalog under NSN 4820-00-388-1463. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.