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Technical Data Sheet
PartsTable / COMPONENT / 902-3/4
902-3/4 ✓ 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 902-3/4 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 4820-01-095-9418, 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
902-3/4
NSN: 4820-01-095-9418
FSC: 4820
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
Part Number902-3/4
NSN4820-01-095-9418
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 902-3/4 · 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: COPPER ALLOY STEM
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
STEM TYPE: NONRISING
•
OPERATING PRESSURE AND TYPE: 150.0 KILOGRAMS PER SQUARE CENTIMETER WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED KG
•
THREAD SERIES DESIGNATOR: NPT
•
BONNET TYPE: EXPOSED SPRING
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY STEM
MATERIALCOPPER ALLOY DISK
NOMINAL THREAD SIZE0.750 INCHES IN
MATERIALCOPPER ALLOY SEAT
STEM TYPENONRISING
OPERATING PRESSURE AND TYPE150.0 KILOGRAMS PER SQUARE CENTIMETER WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED KG
THREAD SERIES DESIGNATORNPT
BONNET TYPEEXPOSED SPRING
VALVE SIZE0.750 INCHES IN
INLET RELATIONSHIP WITH OUTLETIDENTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
902-3-4Interchangeable
interchangeable cross-reference
interchangeable
008-7399Interchangeable
interchangeable cross-reference
interchangeable
008-739-90Interchangeable
interchangeable cross-reference
interchangeable
571-6202-1301776REVABLINE1077Interchangeable
interchangeable cross-reference
interchangeable
25F243Interchangeable
interchangeable cross-reference
interchangeable
11-331Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 902-3/4?
902-3/4 is a 902-3/4.
What parts can replace 902-3/4?
There are 7 known substitutes for 902-3/4: 902-3-4, 008-7399, 008-739-90 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 902-3/4?
902-3/4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-095-9418. 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