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AS250 — DISK,END SEAL,ELECTRICAL CONDUIT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

AS250: DISK,END SEAL,ELECTRICAL CONDUIT.

DISK,END SEAL,ELECTRICAL CONDUIT. Key specifications include material: STEEL, outside_diameter: 3.000 INCHES NOMINAL SINGLE END IN, style_designator: PLAIN, valve_operation_method: AUTOMATIC, end_item_identification: ROTARYAIRE COMPRESSOR CORP,COMPRESSOR,MODEL MB-8. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-422-0849, 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
AS250
NSN: 4820-01-422-0849
NIINs: 014220849, 015754925
FSC: 4820 — Valves, Nonpowered
CAGE: 0LML6 — ROTARYAIRE COMPRESSOR CORP (USA)
SPECIFICATIONS
materialSTEEL
outside_diameter3.000 INCHES NOMINAL SINGLE END IN
style_designatorPLAIN
valve_operation_methodAUTOMATIC
end_item_identificationROTARYAIRE COMPRESSOR CORP,COMPRESSOR,MODEL MB-8
NSN4820-01-422-0849
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AS250 · 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 OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONROTARYAIRE COMPRESSOR CORP,COMPRESSOR,MODEL MB-8
VALVE OPERATION METHODAUTOMATIC
SUBSTITUTES & CROSS-REFERENCES 1
722-4-19Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 AS250?
AS250 is a DISK,END SEAL,ELECTRICAL CONDUIT.
What parts can replace AS250?
There is 1 known substitute for AS250: 722-4-19. Substitute compatibility should be verified for your specific system.
What is the NSN for AS250?
AS250 is cataloged in the U.S. Government catalog under NSN 4820-01-422-0849. This indicates validated use in U.S. government and defense supply chains.
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