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003-0821-71 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

003-0821-71: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, overall_length: 5.8 MILLIMETERS NOMINAL MM, special_features: ITEM INCLUDES POLYTETRAFLUOROETHYLENE MATERIAL, end_item_identification: JAMESBURY CORP BUTTERFLY VALVE MODEL F815W-33-1471-AH SIZE 3 1/2 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-218-3560, 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
003-0821-71
NSN: 4820-01-218-3560
FSC: 4820 — Valves, Nonpowered
CAGE: 53154 — PORTLAND VALVE LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
overall_length5.8 MILLIMETERS NOMINAL MM
special_featuresITEM INCLUDES POLYTETRAFLUOROETHYLENE MATERIAL
end_item_identificationJAMESBURY CORP BUTTERFLY VALVE MODEL F815W-33-1471-AH SIZE 3 1/2 IN. IN
NSN4820-01-218-3560
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 003-0821-71 · 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
003-0821-071Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
D4711 ITEM 4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
D4711Reference 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 003-0821-71?
003-0821-71 is a STEM,FLUID VALVE.
What parts can replace 003-0821-71?
There are 3 known substitutes for 003-0821-71: 003-0821-071, D4711 ITEM 4, D4711. Substitute compatibility should be verified for your specific system.
What is the NSN for 003-0821-71?
003-0821-71 is cataloged in the U.S. Government catalog under NSN 4820-01-218-3560. This indicates validated use in U.S. government and defense supply chains.
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