PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 803-1385637-062
803-1385637-062 ✓ 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 VALVE,CHECK is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-489-5348, 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
803-1385637-062
NSN: 4820-00-489-5348
FSC: 4820
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN4820-00-489-5348
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 803-1385637-062 · 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
•
FLOW CONTROL DEVICE: DISK
•
CONNECTION TYPE: FLANGE ALL ENDS
•
MATERIAL: NICKEL ALLOY FLOW CONTROL DEVICE
•
VALVE OPERATION METHOD: AUTOMATIC
•
MEDIA FOR WHICH DESIGNED: WATER, SALT SINGLE RESPONSE
•
FLANGE FACE DESIGN: PLAIN ALL ENDS
•
BOLT CIRCLE NOMINAL DIAMETER: 8.875 INCHES ALL ENDS IN
•
NOMINAL OUTSIDE DIAMETER: 10.125 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
FLOW CONTROL DEVICEDISK
CONNECTION TYPEFLANGE ALL ENDS
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
VALVE OPERATION METHODAUTOMATIC
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
FLANGE FACE DESIGNPLAIN ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER8.875 INCHES ALL ENDS IN
NOMINAL OUTSIDE DIAMETER10.125 INCHES ALL ENDS IN
FACE TO FACE DISTANCE15.250 INCHES IN
STYLE DESIGNATORSTRAIGHT THRU
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
5000-4824-1385637Interchangeable
interchangeable cross-reference
interchangeable
803-1385637-023Interchangeable
interchangeable cross-reference
interchangeable
803-1385637-023AFInterchangeable
interchangeable cross-reference
interchangeable
1385637-5-250FInterchangeable
interchangeable cross-reference
interchangeable
5021B 5IN 10115Interchangeable
interchangeable cross-reference
interchangeable
810-1385637-8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 803-1385637-062?
803-1385637-062 is a VALVE,CHECK.
What parts can replace 803-1385637-062?
There are 14 known substitutes for 803-1385637-062: 5000-4824-1385637, 803-1385637-023, 803-1385637-023AF and 11 more. Substitute compatibility should be verified for your specific system.
Is 803-1385637-062 still available?
803-1385637-062 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