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Technical Data Sheet
PartsTable / COMPONENT / 3-4 IN. BALL FOR 444TSW
3-4 IN. BALL FOR 444TSW ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The 3-4 IN. BALL FOR 444TSW is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-280-6889, 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
3-4 IN. BALL FOR 444TSW
NSN: 4820-01-280-6889
FSC: 4820
CAGE: 98991 — WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609 (USA)
SPECIFICATIONS
Part Number3-4 IN. BALL FOR 444TSW
NSN4820-01-280-6889
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3-4 IN. BALL FOR 444TSW · 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
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESSURFACE TREATMENT IS CHROMIUM OVERALL
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
7040Interchangeable
interchangeable cross-reference
interchangeable
14U603PCDB7040Interchangeable
interchangeable cross-reference
interchangeable
DB7040Interchangeable
interchangeable cross-reference
interchangeable
713517-2Interchangeable
interchangeable cross-reference
interchangeable
90SM248-2Interchangeable
interchangeable cross-reference
interchangeable
1K038Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3-4 IN. BALL FOR 444TSW?
3-4 IN. BALL FOR 444TSW is a 3-4 IN. BALL FOR 444TSW.
What parts can replace 3-4 IN. BALL FOR 444TSW?
There are 14 known substitutes for 3-4 IN. BALL FOR 444TSW: 7040, 14U603PCDB7040, DB7040 and 11 more. Substitute compatibility should be verified for your specific system.
Is 3-4 IN. BALL FOR 444TSW still available?
3-4 IN. BALL FOR 444TSW is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026