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R214-10 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

R214-10: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include flange_diameter: 0.719 INCHES NOMINAL IN, style_designator: PLAIN FLANGED, under_flange_height: 0.594 INCHES NOMINAL IN, body_inside_diameter: 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN, fsc_application_data: ACFT PROPELLER FEATHERING PUMP, body_outside_diameter: 0.627 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-474-4473, 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
R214-10
NSN: 4820-00-474-4473
FSC: 4820 — Valves, Nonpowered
CAGE: 45934 — ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US (USA)
SPECIFICATIONS
flange_diameter0.719 INCHES NOMINAL IN
style_designatorPLAIN FLANGED
under_flange_height0.594 INCHES NOMINAL IN
body_inside_diameter0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
fsc_application_dataACFT PROPELLER FEATHERING PUMP
body_outside_diameter0.627 INCHES NOMINAL IN
seating_surface_shapeFLAT
flange_seat_to_disk_end_height0.094 INCHES NOMINAL IN
NSN4820-00-474-4473
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R214-10 · 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: 0.094 INCHES NOMINAL IN
•
FLANGE DIAMETER: 0.719 INCHES NOMINAL IN
•
FSC APPLICATION DATA: ACFT PROPELLER FEATHERING PUMP
•
BODY OUTSIDE DIAMETER: 0.627 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN FLANGED
•
BODY INSIDE DIAMETER: 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
•
UNDER FLANGE HEIGHT: 0.594 INCHES NOMINAL IN
•
SEATING SURFACE SHAPE: FLAT
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.094 INCHES NOMINAL IN
FLANGE DIAMETER0.719 INCHES NOMINAL IN
FSC APPLICATION DATAACFT PROPELLER FEATHERING PUMP
BODY OUTSIDE DIAMETER0.627 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN FLANGED
BODY INSIDE DIAMETER0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
UNDER FLANGE HEIGHT0.594 INCHES NOMINAL IN
SEATING SURFACE SHAPEFLAT
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R214-10?
R214-10 is a SEAT,VALVE.
What is the NSN for R214-10?
R214-10 is cataloged in the U.S. Government catalog under NSN 4820-00-474-4473. 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.