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M21F1021226-3 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

M21F1021226-3: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, style_designator: PLUG, end_item_identification: W/S TH, STRATEGIC SEALIFT CONVERSION SHIPS CLASS; FOR 2-1/2" NPS CLASS 150 CAST STEEL GLOBE VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-433-5446, 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
M21F1021226-3
NSN: 4820-01-433-5446
FSC: 4820 — Valves, Nonpowered
CAGE: 61661 — NEWMANS INC NEW JERSEY DIV (USA)
SPECIFICATIONS
materialSTEEL
special_featuresCARBON STEEL; HARDFACED TO MIL-R-17131 TYPE MIL-R-COCRA; RESSURE/TEMPERATURE RATINGS ARE 285PSI AT 100DEG F, 170PSI AT 500DEG F, AND 80PSI AT 800DEG F DEGF
style_designatorPLUG
end_item_identificationW/S TH, STRATEGIC SEALIFT CONVERSION SHIPS CLASS; FOR 2-1/2" NPS CLASS 150 CAST STEEL GLOBE VALVE
NSN4820-01-433-5446
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: M21F1021226-3 · 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
•
STYLE DESIGNATOR: PLUG
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORPLUG
SPECIAL FEATURESCARBON STEEL; HARDFACED TO MIL-R-17131 TYPE MIL-R-COCRA; RESSURE/TEMPERATURE RATINGS ARE 285PSI AT 100DEG F, 170PSI AT 500DEG F, AND 80PSI AT 800DEG F DEGF
END ITEM IDENTIFICATIONW/S TH, STRATEGIC SEALIFT CONVERSION SHIPS CLASS; FOR 2-1/2" NPS CLASS 150 CAST STEEL GLOBE VALVE
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
M21F1021226 ITEM 3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
M21F1021226 (70)Reference 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 M21F1021226-3?
M21F1021226-3 is a DISK,VALVE.
What parts can replace M21F1021226-3?
There are 2 known substitutes for M21F1021226-3: M21F1021226 ITEM 3, M21F1021226 (70). Substitute compatibility should be verified for your specific system.
What is the NSN for M21F1021226-3?
M21F1021226-3 is cataloged in the U.S. Government catalog under NSN 4820-01-433-5446. This indicates validated use in U.S. government and defense supply chains.
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