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210544111750000 — 210544111750000

✓ Government record, cited
WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION · GATE VALVE
PRODUCT OVERVIEW

210544111750000: 210544111750000.

The 210544111750000 is a WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-455-5044, 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
210544111750000
NSN: 4820-01-455-5044
FSC: 4820 — Valves, Nonpowered
CAGE: 48422 — WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION (USA)
SPECIFICATIONS
Part Number210544111750000
ManufacturerWILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION
NSN4820-01-455-5044
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 210544111750000 · WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION ⚠ 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: GATE
•
STEM ACTUATING END TYPE: THREADED EXTERNALLY
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: FIG 2456S4
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A-296 ASSN STD SINGLE MATERIAL RESPONSE
•
FEATURES PROVIDED: RISING STEM AND GROOVED
•
VALVE SIZE FOR WHICH DESIGNED: 2.500 INCHES IN
•
MATERIAL: STEEL COMP 316
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDGATE
STEM ACTUATING END TYPETHREADED EXTERNALLY
VALVE MODEL NUMBER FOR WHICH DESIGNEDFIG 2456S4
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A-296 ASSN STD SINGLE MATERIAL RESPONSE
FEATURES PROVIDEDRISING STEM AND GROOVED
VALVE SIZE FOR WHICH DESIGNED2.500 INCHES IN
END ITEM IDENTIFICATIONNIMITZ CLASS CVN
MATERIALSTEEL COMP 316
SUBSTITUTES & CROSS-REFERENCES 3
54411Reference document
Same NSN cross-reference
Reference document — Secondary reference
039009Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
039009 PC 8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 210544111750000?
210544111750000 is a 210544111750000 manufactured by WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION.
What parts can replace 210544111750000?
There are 3 known substitutes for 210544111750000: 54411, 039009, 039009 PC 8. Substitute compatibility should be verified for your specific system.
What is the NSN for 210544111750000?
210544111750000 is cataloged in the U.S. Government catalog under NSN 4820-01-455-5044. 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.