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Technical Data Sheet
PartsTable / COMPONENT / 810-1385637
810-1385637 ✓ 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 ASSEMBLY,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: 2.500 IN. CHECK VALVE IN, general_characteristics_item_description: NICKEL-COPPER ALLOY,QQ-N-288-COMB A;1.125 IN.

DIA;1.938 IN. LG IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-058-3630, 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
810-1385637
NSN: 4820-00-058-3630
FSC: 4820
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
end_item_identification2.500 IN. CHECK VALVE IN
general_characteristics_item_descriptionNICKEL-COPPER ALLOY,QQ-N-288-COMB A;1.125 IN. DIA;1.938 IN. LG IN
NSN4820-00-058-3630
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 810-1385637 · 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 NOMINAL DIAMETER: 0.687 INCHES FIRST END IN
•
MEDIA FOR WHICH DESIGNED: WATER, SALT SINGLE RESPONSE
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MATERIAL: COPPER ALLOY BODY
•
NOMINAL THICKNESS: 1.062 INCHES FIRST END IN
•
FACE TO FACE DISTANCE: 13.750 INCHES IN
•
OPERATING PRESSURE: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
FLANGE FACE DESIGN: PLAIN FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
BOLT HOLE NOMINAL DIAMETER0.687 INCHES FIRST END IN
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
STYLE DESIGNATORSTRAIGHT THRU
MATERIALCOPPER ALLOY BODY
NOMINAL THICKNESS1.062 INCHES FIRST END IN
FACE TO FACE DISTANCE13.750 INCHES IN
OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
FLANGE FACE DESIGNPLAIN FIRST END
NOMINAL OUTSIDE DIAMETER9.062 INCHES FIRST END IN
MATERIALNICKEL ALLOY SEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
5000-4824-1385637Interchangeable
interchangeable cross-reference
interchangeable
803-1385637-023Interchangeable
interchangeable cross-reference
interchangeable
803-1385637-023AFInterchangeable
interchangeable cross-reference
interchangeable
803-1385637-062AFInterchangeable
interchangeable cross-reference
interchangeable
1260-011G 6INInterchangeable
interchangeable cross-reference
interchangeable
810-1385637-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 810-1385637?
810-1385637 is a DISK ASSEMBLY,VALVE.
What parts can replace 810-1385637?
There are 30 known substitutes for 810-1385637: 5000-4824-1385637, 803-1385637-023, 803-1385637-023AF and 27 more. Substitute compatibility should be verified for your specific system.
Is 810-1385637 still available?
810-1385637 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