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23399-5 PIECE 6 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

23399-5 PIECE 6: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, taper_length: 0.781 INCHES NOMINAL IN, overall_height: 1.188 INCHES NOMINAL IN, pressure_rating: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, style_designator: SOLID WEDGE, taper_minor_diameter: 0.417 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-308-5328, 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
23399-5 PIECE 6
NSN: 4820-01-308-5328
FSC: 4820 — Valves, Nonpowered
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
taper_length0.781 INCHES NOMINAL IN
overall_height1.188 INCHES NOMINAL IN
pressure_rating3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
style_designatorSOLID WEDGE
taper_minor_diameter0.417 INCHES MAXIMUM IN
NSN4820-01-308-5328
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 23399-5 PIECE 6 · 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
•
PRESSURE RATING: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
TAPER MINOR DIAMETER: 0.417 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID WEDGE
•
TAPER LENGTH: 0.781 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.188 INCHES NOMINAL IN
PRESSURE RATING3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
TAPER MINOR DIAMETER0.417 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID WEDGE
TAPER LENGTH0.781 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 1
23399-5Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 23399-5 PIECE 6?
23399-5 PIECE 6 is a DISK,VALVE.
What parts can replace 23399-5 PIECE 6?
There is 1 known substitute for 23399-5 PIECE 6: 23399-5. Substitute compatibility should be verified for your specific system.
What is the NSN for 23399-5 PIECE 6?
23399-5 PIECE 6 is cataloged in the U.S. Government catalog under NSN 4820-01-308-5328. 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.