PartsTable
Technical Data Sheet
40084-802 ✓ 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: TEE, temp_rating: 425.0 FAHRENHEIT NOMINAL DEGF, temp_adjustability: ADJUSTABLE, flow_control_device: PISTON, SPRING LOADED, first_end_connection_type: UNTHREADED INTERNAL TUBE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-325-9042, 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
40084-802
NSN: 4820-01-325-9042
FSC: 4820
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleTEE
temp_rating425.0 FAHRENHEIT NOMINAL DEGF
temp_adjustabilityADJUSTABLE
flow_control_devicePISTON, SPRING LOADED
end_connection_quantity3
first_end_connection_typeUNTHREADED INTERNAL TUBE
first_end_style_designatorSOCKET W/BRAZING RING
nondefinitive_spec/std_data1 TYPE
specification/standard_data81349-MIL-V-19772A GOVERNMENT SPECIFICATION A
second_end_relationship_with_first_endIDENTICAL
third_end_relationship_with_preceding_endsIDENTICAL WITH FIRST END
NSN4820-01-325-9042
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 40084-802 · 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
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
SPECIFICATION/STANDARD DATA: 81349-MIL-V-19772A GOVERNMENT SPECIFICATION A
FLOW CONTROL DEVICE: PISTON, SPRING LOADED
BODY STYLE: TEE
TEMP ADJUSTABILITY: ADJUSTABLE
END CONNECTION QUANTITY: 3
TEMP RATING: 425.0 FAHRENHEIT NOMINAL DEGF
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA1 TYPE
SPECIFICATION/STANDARD DATA81349-MIL-V-19772A GOVERNMENT SPECIFICATION A
FLOW CONTROL DEVICEPISTON, SPRING LOADED
BODY STYLETEE
TEMP ADJUSTABILITYADJUSTABLE
END CONNECTION QUANTITY3
TEMP RATING425.0 FAHRENHEIT NOMINAL DEGF
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST END STYLE DESIGNATORSOCKET W/BRAZING RING
FIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
350-1383-000Interchangeable
interchangeable cross-reference
interchangeable
40084Interchangeable
interchangeable cross-reference
interchangeable
WE1076Interchangeable
interchangeable cross-reference
interchangeable
42113Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-19500/454Interchangeable
interchangeable cross-reference
interchangeable
345-213-014Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40084-802?
40084-802 is a VALVE,REGULATING,TEMPERATURE.
What parts can replace 40084-802?
There are 17 known substitutes for 40084-802: 350-1383-000, 40084, WE1076 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40084-802?
40084-802 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-325-9042. This indicates validated use in U.S. government and defense supply chains.
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