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Technical Data Sheet
PartsTable / COMPONENT / 51310E175
51310E175 ✓ 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 DISK,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, temp_rating: 180.0 FAHRENHEIT NOMINAL DEGF, pressure_rating: 200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, outside_diameter: 4.000 INCHES NOMINAL IN, style_designator: BUTTERFLY, media_for_which_designed: WATER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-139-1761, 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
51310E175
NSN: 4820-01-139-1761
FSC: 4820
CAGE: 91363 — NORRISEAL NORRIS VALUES DIV DBA DOVER CO (USA)
SPECIFICATIONS
materialNICKEL ALLOY
temp_rating180.0 FAHRENHEIT NOMINAL DEGF
pressure_rating200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
outside_diameter4.000 INCHES NOMINAL IN
style_designatorBUTTERFLY
media_for_which_designedWATER
NSN4820-01-139-1761
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 51310E175 · 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
•
TEMP RATING: 180.0 FAHRENHEIT NOMINAL DEGF
•
PRESSURE RATING: 200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
OUTSIDE DIAMETER: 4.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BUTTERFLY
•
MEDIA FOR WHICH DESIGNED: WATER
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING180.0 FAHRENHEIT NOMINAL DEGF
PRESSURE RATING200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
OUTSIDE DIAMETER4.000 INCHES NOMINAL IN
STYLE DESIGNATORBUTTERFLY
MEDIA FOR WHICH DESIGNEDWATER
MATERIALNICKEL ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
103892Interchangeable
interchangeable cross-reference
interchangeable
214050Interchangeable
interchangeable cross-reference
interchangeable
12F012Interchangeable
interchangeable cross-reference
interchangeable
XM-36460-78-0510-0-LInterchangeable
interchangeable cross-reference
interchangeable
48732Interchangeable
interchangeable cross-reference
interchangeable
51740-B180Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51310E175?
51310E175 is a DISK,VALVE.
What parts can replace 51310E175?
There are 23 known substitutes for 51310E175: 103892, 214050, 12F012 and 20 more. Substitute compatibility should be verified for your specific system.
Is 51310E175 still available?
51310E175 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