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803-4384536-5XAX-04 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

803-4384536-5XAX-04: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-116-2600, 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
803-4384536-5XAX-04
NSN: 4820-01-116-2600
NIINs: 011162600, 013997868
FSC: 4820 — Valves, Nonpowered
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
NSN4820-01-116-2600
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 803-4384536-5XAX-04 · 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: 400.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
TEMP RATING: 425.0 FAHRENHEIT NOMINAL DEGF
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLUG
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
NOMINAL THREAD SIZE: 1.000 INCHES IN
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.844 INCHES NOMINAL IN
PRESSURE RATING400.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
TEMP RATING425.0 FAHRENHEIT NOMINAL DEGF
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
STYLE DESIGNATORPLUG
SEAT ANGLE45.0 DEGREES NOMINAL
NOMINAL THREAD SIZE1.000 INCHES IN
THREAD CLASS2B
THREAD QUANTITY PER INCH16
MATERIALNICKEL ALLOY
SUBSTITUTES & CROSS-REFERENCES 1
803-4384536Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 803-4384536-5XAX-04?
803-4384536-5XAX-04 is a DISK,VALVE.
What parts can replace 803-4384536-5XAX-04?
There is 1 known substitute for 803-4384536-5XAX-04: 803-4384536. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-4384536-5XAX-04?
803-4384536-5XAX-04 is cataloged in the U.S. Government catalog under NSN 4820-01-116-2600. 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.