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E-3547 ✓ Verified by PartsTable
Hasbro · 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 Hasbro industrial component. Key specifications include material: RUBBER, style_designator: FLAT, bolt_circle_diameter: 2.125 INCHES NOMINAL IN, media_for_which_designed: AIR OR WATER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-650-0245, 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
E-3547
NSN: 4820-00-650-0245
FSC: 4820
CAGE: 33667 — KING ENGINEERING CORPORATION DBA KING-GAGE SYSTEMS (USA)
SPECIFICATIONS
materialRUBBER
style_designatorFLAT
bolt_circle_diameter2.125 INCHES NOMINAL IN
media_for_which_designedAIR OR WATER
NSN4820-00-650-0245
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: E-3547 · Hasbro ⚠ 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
•
BOLT CIRCLE DIAMETER: 2.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLAT
•
MATERIAL: RUBBER
•
MEDIA FOR WHICH DESIGNED: AIR OR WATER
TECHNICAL CHARACTERISTICS (FLIS)
BOLT CIRCLE DIAMETER2.125 INCHES NOMINAL IN
STYLE DESIGNATORFLAT
MATERIALRUBBER
MEDIA FOR WHICH DESIGNEDAIR OR WATER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
659-3Interchangeable
interchangeable cross-reference
interchangeable
328C119H04Interchangeable
interchangeable cross-reference
interchangeable
1945391-2Interchangeable
interchangeable cross-reference
interchangeable
148Interchangeable
interchangeable cross-reference
interchangeable
E-354-7Interchangeable
interchangeable cross-reference
interchangeable
6515NCM082360Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E-3547?
E-3547 is a DIAPHRAGM,VALVE,FLAT manufactured by Hasbro.
What parts can replace E-3547?
There are 8 known substitutes for E-3547: 659-3, 328C119H04, 1945391-2 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E-3547?
E-3547 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-650-0245. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026