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8524107 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8524107: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include end_item_identification: OSPREY CV-22 TILT-ROTOR AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-270-9563, 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
8524107
NSN: 4820-01-270-9563
NIINs: 012709563, 015544186
FSC: 4820 — Valves, Nonpowered
CAGE: 98752 — WARNER ROBINS AIR LOGISTICS CENTER (USA)
SPECIFICATIONS
end_item_identificationOSPREY CV-22 TILT-ROTOR AIRCRAFT
NSN4820-01-270-9563
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8524107 · 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
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FLANGE FACE DESIGN: RECESSED WITH GASKET GROOVE ALL ENDS
•
CONNECTION TYPE: FLANGE ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS
•
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
VALVE SIZE: 1.500 INCHES IN
•
MAXIMUM OPERATING TEMP: 65.0 FAHRENHEIT SINGLE RESPONSE DEGF
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MOUNTING FACILITY: WAFER
•
FACE TO FACE DISTANCE: 3.380 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE FACE DESIGNRECESSED WITH GASKET GROOVE ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VALVE SIZE1.500 INCHES IN
MAXIMUM OPERATING TEMP65.0 FAHRENHEIT SINGLE RESPONSE DEGF
MOUNTING FACILITYWAFER
FACE TO FACE DISTANCE3.380 INCHES IN
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
MATERIALSTEEL BODY
SUBSTITUTES & CROSS-REFERENCES 2
8524107-01Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
8524106Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 8524107?
8524107 is a VALVE,BUTTERFLY.
What parts can replace 8524107?
There are 2 known substitutes for 8524107: 8524107-01, 8524106. Substitute compatibility should be verified for your specific system.
What is the NSN for 8524107?
8524107 is cataloged in the U.S. Government catalog under NSN 4820-01-270-9563. 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.