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PartsTable / COMPONENT / HRW507385-1
HRW507385-1 ✓ 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: RUBBER SYNTHETIC, hole_diameter: 0.240 INCHES NOMINAL IN, outside_diameter: 2.750 INCHES NOMINAL IN, style_designator: FLAT, material_thickness: 0.024 INCHES NOMINAL IN, bolt_circle_diameter: 2.375 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-736-7784, 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
HRW507385-1
NSN: 4820-00-736-7784
FSC: 4820
CAGE: 51744 — BETA FUELING SYSTEMS, LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
hole_diameter0.240 INCHES NOMINAL IN
outside_diameter2.750 INCHES NOMINAL IN
style_designatorFLAT
bolt_hole_quantity8
material_thickness0.024 INCHES NOMINAL IN
bolt_circle_diameter2.375 INCHES NOMINAL IN
NSN4820-00-736-7784
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: HRW507385-1 · 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
•
HOLE DIAMETER: 0.240 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.024 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
•
BOLT HOLE QUANTITY: 8
•
BOLT CIRCLE DIAMETER: 2.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLAT
•
OUTSIDE DIAMETER: 2.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.240 INCHES NOMINAL IN
MATERIAL THICKNESS0.024 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
BOLT HOLE QUANTITY8
BOLT CIRCLE DIAMETER2.375 INCHES NOMINAL IN
STYLE DESIGNATORFLAT
OUTSIDE DIAMETER2.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
507385-1Interchangeable
interchangeable cross-reference
interchangeable
1703-9Interchangeable
interchangeable cross-reference
interchangeable
724599-11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HRW507385-1?
HRW507385-1 is a DIAPHRAGM,VALVE,FLAT.
What parts can replace HRW507385-1?
There are 3 known substitutes for HRW507385-1: 507385-1, 1703-9, 724599-11. Substitute compatibility should be verified for your specific system.
What is the NSN for HRW507385-1?
HRW507385-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-736-7784. 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