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D6264254 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

D6264254: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 6.800 INCHES NOMINAL IN, end_item_identification: WHIDBEY ISLAND CLASS LSD, stem_actuating_end_type: SLOTTED, largest_outside_diameter: 0.375 INCHES NOMINAL IN, valve_size_for_which_designed: 12.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-450-8353, 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
D6264254
NSN: 4820-01-450-8353
FSC: 4820 — Valves, Nonpowered
CAGE: 6V279 — ANDERSON METAL INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length6.800 INCHES NOMINAL IN
end_item_identificationWHIDBEY ISLAND CLASS LSD
stem_actuating_end_typeSLOTTED
largest_outside_diameter0.375 INCHES NOMINAL IN
valve_size_for_which_designed12.500 INCHES IN
valve_type_for_which_designedREGULATOR
material_document_and_classificationQQ-S-763, CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE
NSN4820-01-450-8353
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D6264254 · 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 TYPE FOR WHICH DESIGNED: REGULATOR
•
LARGEST OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
STEM ACTUATING END TYPE: SLOTTED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763, CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE
•
VALVE SIZE FOR WHICH DESIGNED: 12.500 INCHES IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDREGULATOR
LARGEST OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
STEM ACTUATING END TYPESLOTTED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH6.800 INCHES NOMINAL IN
VALVE SIZE FOR WHICH DESIGNED12.500 INCHES IN
END ITEM IDENTIFICATIONWHIDBEY ISLAND CLASS LSD
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 1
D6264251Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 D6264254?
D6264254 is a STEM,FLUID VALVE.
What parts can replace D6264254?
There is 1 known substitute for D6264254: D6264251. Substitute compatibility should be verified for your specific system.
What is the NSN for D6264254?
D6264254 is cataloged in the U.S. Government catalog under NSN 4820-01-450-8353. 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.