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19597N PIECE 43 — GLAND,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

19597N PIECE 43: GLAND,VALVE.

The GLAND,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: GAS FLOWMETER. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-156-5550, 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
19597N PIECE 43
NSN: 4820-01-156-5550
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
end_item_identificationGAS FLOWMETER
NSN4820-01-156-5550
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 19597N 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONGAS FLOWMETER
SUBSTITUTES & CROSS-REFERENCES 2
56218Reference document
Same NSN cross-reference
Reference document — Secondary reference
21735N PIECE 43Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 19597N PIECE 43?
19597N PIECE 43 is a GLAND,VALVE.
What parts can replace 19597N PIECE 43?
There are 2 known substitutes for 19597N PIECE 43: 56218, 21735N PIECE 43. Substitute compatibility should be verified for your specific system.
What is the NSN for 19597N PIECE 43?
19597N PIECE 43 is cataloged in the U.S. Government catalog under NSN 4820-01-156-5550. This indicates validated use in U.S. government and defense supply chains.
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