PartsTable
Technical Data Sheet
3800194 ✓ 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 TUNER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, style_designator: ANGLE, thread_direction: RIGHT-HAND FIRST END, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-275-2227, 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
3800194
NSN: 4820-00-275-2227
FSC: 4820
CAGE: 78385 — MEGGITT TROY INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
style_designatorANGLE
thread_directionRIGHT-HAND FIRST END
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size0.250 INCHES FIRST END IN
valve_operation_methodMANUAL
thread_quantity_per_inch18 FIRST END
thread_series_designatorNPT FIRST END
nominal_pipe_size_accommodated0.250 INCHES FIRST END IN
NSN4820-00-275-2227
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 3800194 · 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
THREAD DIRECTION: RIGHT-HAND FIRST END
THREAD QUANTITY PER INCH: 18 FIRST END
FLOW CONTROL DEVICE: DISK
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
MATERIAL: COPPER ALLOY OVERALL
STYLE DESIGNATOR: ANGLE
THREAD SERIES DESIGNATOR: NPT FIRST END
NOMINAL THREAD SIZE: 0.250 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD QUANTITY PER INCH18 FIRST END
FLOW CONTROL DEVICEDISK
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORANGLE
THREAD SERIES DESIGNATORNPT FIRST END
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
DS-934405Interchangeable
interchangeable cross-reference
interchangeable
5259Interchangeable
interchangeable cross-reference
interchangeable
0120-A3Interchangeable
interchangeable cross-reference
interchangeable
120A.3Interchangeable
interchangeable cross-reference
interchangeable
2026-1Interchangeable
interchangeable cross-reference
interchangeable
16194Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3800194?
3800194 is a TUNER,RADIO FREQUENCY.
What parts can replace 3800194?
There are 18 known substitutes for 3800194: DS-934405, 5259, 0120-A3 and 15 more. Substitute compatibility should be verified for your specific system.
Is 3800194 still available?
3800194 is currently cancelled.
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