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8041E3-8HS2 — VALVE,ROTARY,SELECTOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8041E3-8HS2: VALVE,ROTARY,SELECTOR.

The VALVE,ROTARY,SELECTOR is a the manufacturer industrial component. Key specifications include special_features: ROTOR BEARING SPACER, end_item_identification: ALCO 251 ENGINE, AIR STARTING MOTOR, ALCO POWER INC. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-481-3888, 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
8041E3-8HS2
NSN: 4820-00-481-3888
FSC: 4820 — Valves, Nonpowered
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)
SPECIFICATIONS
special_featuresROTOR BEARING SPACER
end_item_identificationALCO 251 ENGINE, AIR STARTING MOTOR, ALCO POWER INC
NSN4820-00-481-3888
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8041E3-8HS2 · 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
SUBSTITUTES & CROSS-REFERENCES 3
8041E-3-8HD2Reference document
Same NSN cross-reference
Reference document — Secondary reference
2181063Reference document
Same NSN cross-reference
Reference document — Secondary reference
8041E-3-8HS2DReference document
Same NSN cross-reference
Reference document — Secondary 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 8041E3-8HS2?
8041E3-8HS2 is a VALVE,ROTARY,SELECTOR.
What parts can replace 8041E3-8HS2?
There are 3 known substitutes for 8041E3-8HS2: 8041E-3-8HD2, 2181063, 8041E-3-8HS2D. Substitute compatibility should be verified for your specific system.
What is the NSN for 8041E3-8HS2?
8041E3-8HS2 is cataloged in the U.S. Government catalog under NSN 4820-00-481-3888. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.