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Technical Data Sheet
PartsTable / COMPONENT / N-524-7
N-524-7 ✓ 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, temp_rating: 140.0 FAHRENHEIT NOMINAL DEGF, hole_diameter: 0.270 INCHES NOMINAL IN, outside_diameter: 3.790 INCHES NOMINAL IN, style_designator: FLAT, material_thickness: 0.062 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-260-8416, 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
N-524-7
NSN: 4820-01-260-8416
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialRUBBER
temp_rating140.0 FAHRENHEIT NOMINAL DEGF
hole_diameter0.270 INCHES NOMINAL IN
outside_diameter3.790 INCHES NOMINAL IN
style_designatorFLAT
bolt_hole_quantity8
material_thickness0.062 INCHES NOMINAL IN
bolt_circle_diameter3.125 INCHES NOMINAL IN
center_hole_diameter0.438 INCHES NOMINAL IN
media_for_which_designedWATER
NSN4820-01-260-8416
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N-524-7 · 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
•
MATERIAL THICKNESS: 0.062 INCHES NOMINAL IN
•
TEMP RATING: 140.0 FAHRENHEIT NOMINAL DEGF
•
OUTSIDE DIAMETER: 3.790 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.438 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: WATER
•
MATERIAL: RUBBER
•
BOLT CIRCLE DIAMETER: 3.125 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.270 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL THICKNESS0.062 INCHES NOMINAL IN
TEMP RATING140.0 FAHRENHEIT NOMINAL DEGF
OUTSIDE DIAMETER3.790 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.438 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDWATER
MATERIALRUBBER
BOLT CIRCLE DIAMETER3.125 INCHES NOMINAL IN
HOLE DIAMETER0.270 INCHES NOMINAL IN
STYLE DESIGNATORFLAT
BOLT HOLE QUANTITY8
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
N451PC161Interchangeable
interchangeable cross-reference
interchangeable
N513Interchangeable
interchangeable cross-reference
interchangeable
N565Interchangeable
interchangeable cross-reference
interchangeable
N524Interchangeable
interchangeable cross-reference
interchangeable
30-1-2-10T26SBUInterchangeable
interchangeable cross-reference
interchangeable
YB2312C222Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N-524-7?
N-524-7 is a DIAPHRAGM,VALVE,FLAT.
What parts can replace N-524-7?
There are 13 known substitutes for N-524-7: N451PC161, N513, N565 and 10 more. Substitute compatibility should be verified for your specific system.
Is N-524-7 still available?
N-524-7 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