PartsTable
Technical Data Sheet
M19772-C1F1020 ✓ 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,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: STRAIGHT THRU, temp_rating: 392.0 FAHRENHEIT MAXIMUM DEGF, special_features: VALVE SIZE 1.250 IN. IN, temp_adjustability: NOT ADJUSTABLE, flow_control_device: PLUG.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-143-2864, 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
M19772-C1F1020
NSN: 4820-01-143-2864
FSC: 4820
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleSTRAIGHT THRU
temp_rating392.0 FAHRENHEIT MAXIMUM DEGF
special_featuresVALVE SIZE 1.250 IN. IN
temp_adjustabilityNOT ADJUSTABLE
flow_control_devicePLUG
end_connection_quantity2
first_end_connection_typeTHREADED INTERNAL PIPE
first_end_style_designatorPLAIN
first_end_thread_directionRIGHT-HAND
nondefinitive_spec/std_dataIII TYPE AND 1 CLASS AND 100 SERIES
specification/standard_data81349-MIL-V-19772 GOVERNMENT SPECIFICATION
NSN4820-01-143-2864
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: M19772-C1F1020 · 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
SPECIFICATION/STANDARD DATA: 81349-MIL-V-19772 GOVERNMENT SPECIFICATION
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1.250-11.5 NPT FIRST END
FLOW CONTROL DEVICE: PLUG
TEMP ADJUSTABILITY: NOT ADJUSTABLE
END CONNECTION QUANTITY: 2
MATERIAL: COPPER ALLOY BODY
BODY STYLE: STRAIGHT THRU
TEMP RATING: 392.0 FAHRENHEIT MAXIMUM DEGF
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA81349-MIL-V-19772 GOVERNMENT SPECIFICATION
THREAD SIZE AND SERIES/TYPE DESIGNATOR1.250-11.5 NPT FIRST END
FLOW CONTROL DEVICEPLUG
TEMP ADJUSTABILITYNOT ADJUSTABLE
END CONNECTION QUANTITY2
MATERIALCOPPER ALLOY BODY
BODY STYLESTRAIGHT THRU
TEMP RATING392.0 FAHRENHEIT MAXIMUM DEGF
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
SPECIAL FEATURESVALVE SIZE 1.250 IN. IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
40043Interchangeable
interchangeable cross-reference
interchangeable
40043-801Interchangeable
interchangeable cross-reference
interchangeable
MILV19772Interchangeable
interchangeable cross-reference
interchangeable
4820PL1867302Interchangeable
interchangeable cross-reference
interchangeable
975-DInterchangeable
interchangeable cross-reference
interchangeable
855456-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M19772-C1F1020?
M19772-C1F1020 is a VALVE,REGULATING,TEMPERATURE.
What parts can replace M19772-C1F1020?
There are 13 known substitutes for M19772-C1F1020: 40043, 40043-801, MILV19772 and 10 more. Substitute compatibility should be verified for your specific system.
Is M19772-C1F1020 still available?
M19772-C1F1020 is currently cancelled.
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