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218-14-01 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

218-14-01: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include hole_diameter: 0.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.250 INCHES NOMINAL IN, overall_length: 2.969 INCHES NOMINAL IN, cross-sectional_thickness: 0.062 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-200-9055, 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
218-14-01
NSN: 4820-00-200-9055
NIINs: 002009055, 008716148
FSC: 4820 — Valves, Nonpowered
CAGE: 16626 — CIRCOR INTL INC (USA)
SPECIFICATIONS
hole_diameter0.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.250 INCHES NOMINAL IN
overall_length2.969 INCHES NOMINAL IN
cross-sectional_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN4820-00-200-9055
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 218-14-01 · 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: 0.150 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
•
FLANGE DIAMETER: 2.427 INCHES MINIMUM AND 2.432 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 2.177 INCHES MINIMUM AND 2.182 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PLAIN FLANGED
•
BODY INSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
UNDER FLANGE HEIGHT: 0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
•
SEAT ANGLE IN DEG: 35.000 NOMINAL
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.150 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
FLANGE DIAMETER2.427 INCHES MINIMUM AND 2.432 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER2.177 INCHES MINIMUM AND 2.182 INCHES MAXIMUM IN
STYLE DESIGNATORPLAIN FLANGED
BODY INSIDE DIAMETER1.250 INCHES NOMINAL IN
UNDER FLANGE HEIGHT0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SEAT ANGLE IN DEG35.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
SUBSTITUTES & CROSS-REFERENCES 9
803-500/003-X5XReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
HBV-A2-10-0005-04Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
002-18-14-0001-0001Reference document
Same NSN cross-reference
Reference document — Secondary reference
298-00-204PC14-Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
N008805Reference document
Same NSN cross-reference
Reference document — Secondary reference
803-5001003-X5XReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 218-14-01?
218-14-01 is a SEAT,VALVE.
What parts can replace 218-14-01?
There are 9 known substitutes for 218-14-01: 803-500/003-X5X, HBV-A2-10-0005-04, 002-18-14-0001-0001 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 218-14-01?
218-14-01 is cataloged in the U.S. Government catalog under NSN 4820-00-200-9055. This indicates validated use in U.S. government and defense supply chains.
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