PartsTable
Technical Data Sheet
541802 PIECE 43 ✓ 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 STEM,FLUID VALVE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-192-9542, 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
541802 PIECE 43
NSN: 4820-01-192-9542
FSC: 4820
CAGE: 24821 — ROSEMOUNT ANALYTICAL, INC. DIV PROCESS ANALYTICAL DIVISION (USA)
SPECIFICATIONS
Part Number541802 PIECE 43
NSN4820-01-192-9542
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 541802 PIECE 43 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
140235Interchangeable
interchangeable cross-reference
interchangeable
232167Interchangeable
interchangeable cross-reference
interchangeable
87669712Interchangeable
interchangeable cross-reference
interchangeable
395136A1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 541802 PIECE 43?
541802 PIECE 43 is a STEM,FLUID VALVE.
What parts can replace 541802 PIECE 43?
There are 4 known substitutes for 541802 PIECE 43: 140235, 232167, 87669712 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 541802 PIECE 43?
541802 PIECE 43 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-192-9542. This indicates validated use in U.S. government and defense supply chains.
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