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SS209-1414509 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SS209-1414509: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include height: 5.438 INCHES NOMINAL IN, material: COPPER ALLOY, thread_class: 2A SINGLE THREADED PORTION A, thread_length: 0.605 INCHES NOMINAL SINGLE THREADED PORTION IN, overall_height: 0.762 INCHES NOMINAL IN, pressure_rating: 600.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-109-3211, 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
SS209-1414509
NSN: 4820-01-109-3211
NIINs: 011093211, 011093213, 011316269, 011538361
FSC: 4820 — Valves, Nonpowered
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
height5.438 INCHES NOMINAL IN
materialCOPPER ALLOY
thread_class2A SINGLE THREADED PORTION A
thread_length0.605 INCHES NOMINAL SINGLE THREADED PORTION IN
overall_height0.762 INCHES NOMINAL IN
pressure_rating600.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
outside_diameter4.745 INCHES NOMINAL IN
style_designatorPLAIN THREADED
seat_angle_in_deg45.000 NOMINAL
nominal_thread_size5.625 INCHES SINGLE THREADED PORTION IN
body_inside_diameter3.867 INCHES NOMINAL IN
seating_surface_shapeANGULAR
NSN4820-01-109-3211
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SS209-1414509 · 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
•
VALVE SIZE FOR WHICH DESIGNED: 3.500 INCHES IN
•
HEIGHT: 5.438 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
VALVE SIZE FOR WHICH DESIGNED3.500 INCHES IN
HEIGHT5.438 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 SS209-1414509?
SS209-1414509 is a DISK,VALVE.
What is the NSN for SS209-1414509?
SS209-1414509 is cataloged in the U.S. Government catalog under NSN 4820-01-109-3211. 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.