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9053-4A — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

9053-4A: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_height: 2.195 INCHES NOMINAL IN, shank_diameter: 2.205 INCHES NOMINAL IN, flange_diameter: 2.205 INCHES NOMINAL IN, inside_diameter: 1.080 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-036-2381, 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
9053-4A
NSN: 4820-00-036-2381
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialSTEEL
overall_height2.195 INCHES NOMINAL IN
shank_diameter2.205 INCHES NOMINAL IN
flange_diameter2.205 INCHES NOMINAL IN
inside_diameter1.080 INCHES NOMINAL IN
NSN4820-00-036-2381
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 9053-4A · 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
•
SHANK DIAMETER: 2.205 INCHES NOMINAL IN
•
FLANGE DIAMETER: 2.205 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.080 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER2.205 INCHES NOMINAL IN
FLANGE DIAMETER2.205 INCHES NOMINAL IN
OVERALL HEIGHT2.195 INCHES NOMINAL IN
INSIDE DIAMETER1.080 INCHES NOMINAL IN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
A7436-001-156Reference document
Same NSN cross-reference
Reference document — Secondary reference
A7426-001-156Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 9053-4A?
9053-4A is a DISK,VALVE.
What parts can replace 9053-4A?
There are 2 known substitutes for 9053-4A: A7436-001-156, A7426-001-156. Substitute compatibility should be verified for your specific system.
What is the NSN for 9053-4A?
9053-4A is cataloged in the U.S. Government catalog under NSN 4820-00-036-2381. 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.