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PartsTable / COMPONENT / 40054-4 PC 19
40054-4 PC 19 ✓ 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 CAP,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, attachment_method: THREADED, end_item_identification: 170' PATROL COASTAL, valve_size_for_which_designed: 1.500 INCHES IN, valve_type_for_which_designed: TEMPERATURE REGULATING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-423-9590, 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
40054-4 PC 19
NSN: 4820-01-423-9590
FSC: 4820
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
attachment_methodTHREADED
end_item_identification170' PATROL COASTAL
valve_size_for_which_designed1.500 INCHES IN
valve_type_for_which_designedTEMPERATURE REGULATING
NSN4820-01-423-9590
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40054-4 PC 19 · 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
•
VALVE TYPE FOR WHICH DESIGNED: TEMPERATURE REGULATING
•
VALVE SIZE FOR WHICH DESIGNED: 1.500 INCHES IN
•
ATTACHMENT METHOD: THREADED
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
VALVE TYPE FOR WHICH DESIGNEDTEMPERATURE REGULATING
VALVE SIZE FOR WHICH DESIGNED1.500 INCHES IN
END ITEM IDENTIFICATION170' PATROL COASTAL
ATTACHMENT METHODTHREADED
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
400544Interchangeable
interchangeable cross-reference
interchangeable
R1513-47Interchangeable
interchangeable cross-reference
interchangeable
400544-11Interchangeable
interchangeable cross-reference
interchangeable
1P1125Interchangeable
interchangeable cross-reference
interchangeable
310E102Interchangeable
interchangeable cross-reference
interchangeable
7101KCQEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40054-4 PC 19?
40054-4 PC 19 is a CAP,VALVE.
What parts can replace 40054-4 PC 19?
There are 14 known substitutes for 40054-4 PC 19: 400544, R1513-47, 400544-11 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40054-4 PC 19?
40054-4 PC 19 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-423-9590. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026