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Technical Data Sheet
PartsTable / COMPONENT / 7529334
7529334 ✓ 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 outside_diameter: 1.547 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-752-9334, 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
7529334
NSN: 4820-00-752-9334
FSC: 4820
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
outside_diameter1.547 INCHES NOMINAL IN
NSN4820-00-752-9334
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 7529334 · 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: 1.547 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER1.547 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
66746Interchangeable
interchangeable cross-reference
interchangeable
99E17Interchangeable
interchangeable cross-reference
interchangeable
19A922Interchangeable
interchangeable cross-reference
interchangeable
2-33107Interchangeable
interchangeable cross-reference
interchangeable
226G5Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7529334?
7529334 is a DIAPHRAGM,VALVE,FLAT.
What parts can replace 7529334?
There are 5 known substitutes for 7529334: 66746, 99E17, 19A922 and 2 more. Substitute compatibility should be verified for your specific system.
Is 7529334 still available?
7529334 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