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PESK-8819 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

PESK-8819: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: VALVE,N8191B10HS27. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-590-9145, 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
PESK-8819
NSN: 4820-00-590-9145
FSC: 4820 — Valves, Nonpowered
CAGE: 16623 — UNITED STATES DEPARTMENT OF THE NAVY DBA NAVAL UNDERSEA WARFARE CTR DIV (USA)
SPECIFICATIONS
end_item_identificationVALVE,N8191B10HS27
NSN4820-00-590-9145
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: PESK-8819 · 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 IDENTIFICATIONVALVE,N8191B10HS27
SUBSTITUTES & CROSS-REFERENCES 1
12-3158-6Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PESK-8819?
PESK-8819 is a STEM,FLUID VALVE.
What parts can replace PESK-8819?
There is 1 known substitute for PESK-8819: 12-3158-6. Substitute compatibility should be verified for your specific system.
What is the NSN for PESK-8819?
PESK-8819 is cataloged in the U.S. Government catalog under NSN 4820-00-590-9145. This indicates validated use in U.S. government and defense supply chains.
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