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Technical Data Sheet
PartsTable / COMPONENT / 0791100300
0791100300 ✓ 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, seat_angle: 45.0 DEGREES NOMINAL, overall_height: 2.500 INCHES NOMINAL IN, shank_diameter: 1.810 INCHES NOMINAL IN, flange_diameter: 1.810 INCHES NOMINAL IN, special_features: HAS 0.940 IN. DIA CENTERBORE TO A DEPTH OF 0.850 IN.

IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-588-2729, 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
0791100300
NSN: 4820-00-588-2729
FSC: 4820
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialNICKEL ALLOY
seat_angle45.0 DEGREES NOMINAL
overall_height2.500 INCHES NOMINAL IN
shank_diameter1.810 INCHES NOMINAL IN
flange_diameter1.810 INCHES NOMINAL IN
special_featuresHAS 0.940 IN. DIA CENTERBORE TO A DEPTH OF 0.850 IN. IN
style_designatorPOPPET
NSN4820-00-588-2729
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 0791100300 · 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
•
STYLE DESIGNATOR: POPPET
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
MATERIAL: NICKEL ALLOY
•
SHANK DIAMETER: 1.810 INCHES NOMINAL IN
•
FLANGE DIAMETER: 1.810 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORPOPPET
SEAT ANGLE45.0 DEGREES NOMINAL
SPECIAL FEATURESHAS 0.940 IN. DIA CENTERBORE TO A DEPTH OF 0.850 IN. IN
MATERIALNICKEL ALLOY
SHANK DIAMETER1.810 INCHES NOMINAL IN
FLANGE DIAMETER1.810 INCHES NOMINAL IN
OVERALL HEIGHT2.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
A7911-003Interchangeable
interchangeable cross-reference
interchangeable
A7911-003CPInterchangeable
interchangeable cross-reference
interchangeable
20367PC7Interchangeable
interchangeable cross-reference
interchangeable
20206PC5Interchangeable
interchangeable cross-reference
interchangeable
8614Interchangeable
interchangeable cross-reference
interchangeable
A7911.003.000/8614Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0791100300?
0791100300 is a DISK,VALVE.
What parts can replace 0791100300?
There are 11 known substitutes for 0791100300: A7911-003, A7911-003CP, 20367PC7 and 8 more. Substitute compatibility should be verified for your specific system.
Is 0791100300 still available?
0791100300 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