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PartsTable / COMPONENT / S4824-1385541 3-1/2 INCH
S4824-1385541 3-1/2 INCH ✓ 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 S4824-1385541 3-1/2 INCH is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-186-3566, 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
S4824-1385541 3-1/2 INCH
NSN: 4820-00-186-3566
FSC: 4820
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
Part NumberS4824-1385541 3-1/2 INCH
NSN4820-00-186-3566
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: S4824-1385541 3-1/2 INCH · 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
•
BOLT HOLE QUANTITY: 8 ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-N-894,CLASS B- CANCELED MIL SPEC SINGLE MATERIAL RESPONSE STEM
•
VALVE SIZE: 3.500 INCHES IN
•
MAXIMUM OPERATING TEMP: 425.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
SECOND CONNECTION FACE TO CENTERLINE DISTANCE: 5.500 INCHES IN
•
OPERATING PRESSURE: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
FLANGE FACE DESIGN: PLAIN ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
BOLT HOLE QUANTITY8 ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-N-894,CLASS B- CANCELED MIL SPEC SINGLE MATERIAL RESPONSE STEM
VALVE SIZE3.500 INCHES IN
MAXIMUM OPERATING TEMP425.0 FAHRENHEIT SINGLE RESPONSE DEGF
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-N-894,CLASS B-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.500 INCHES IN
OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
FLANGE FACE DESIGNPLAIN ALL ENDS
MATERIALNICKEL ALLOY SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
803-1385541Interchangeable
interchangeable cross-reference
interchangeable
803-1385541F8INInterchangeable
interchangeable cross-reference
interchangeable
CS4820-0049Interchangeable
interchangeable cross-reference
interchangeable
S4824-1385541Interchangeable
interchangeable cross-reference
interchangeable
803-1385541-054AFInterchangeable
interchangeable cross-reference
interchangeable
803-1385541-044Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S4824-1385541 3-1/2 INCH?
S4824-1385541 3-1/2 INCH is a S4824-1385541 3-1/2 INCH.
What parts can replace S4824-1385541 3-1/2 INCH?
There are 12 known substitutes for S4824-1385541 3-1/2 INCH: 803-1385541, 803-1385541F8IN, CS4820-0049 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S4824-1385541 3-1/2 INCH?
S4824-1385541 3-1/2 INCH is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-186-3566. 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