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PartsTable / COMPONENT / 000003-025-151
000003-025-151 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 510, outside_diameter: 3.420 INCHES NOMINAL IN, style_designator: FLAT, material_thickness: 0.008 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-075-7482, 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
000003-025-151
NSN: 4820-00-075-7482
FSC: 4820
CAGE: 38683 — DRESSER INDUSTRIES INC MASONEILAN NORTH AMERICAN OPNS DRESSER VALVE AND CONTROLS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY 510
outside_diameter3.420 INCHES NOMINAL IN
style_designatorFLAT
material_thickness0.008 INCHES NOMINAL IN
NSN4820-00-075-7482
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 000003-025-151 · 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
•
OUTSIDE DIAMETER: 3.420 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 510
•
STYLE DESIGNATOR: FLAT
•
MATERIAL THICKNESS: 0.008 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER3.420 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 510
STYLE DESIGNATORFLAT
MATERIAL THICKNESS0.008 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
GD394Interchangeable
interchangeable cross-reference
interchangeable
G331Interchangeable
interchangeable cross-reference
interchangeable
4907929-00Interchangeable
interchangeable cross-reference
interchangeable
32515-1Interchangeable
interchangeable cross-reference
interchangeable
32515Interchangeable
interchangeable cross-reference
interchangeable
D3-25Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 000003-025-151?
000003-025-151 is a DIAPHRAGM,VALVE,FLAT.
What parts can replace 000003-025-151?
There are 8 known substitutes for 000003-025-151: GD394, G331, 4907929-00 and 5 more. Substitute compatibility should be verified for your specific system.
Is 000003-025-151 still available?
000003-025-151 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026