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330576 PIECE 909 — CAGE,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

330576 PIECE 909: CAGE,VALVE.

The CAGE,VALVE is a the manufacturer industrial component. Key specifications include special_features: STAINLESS STEEL 303, valve_size_for_which_designed: 2.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-305-9913, 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
330576 PIECE 909
NSN: 4820-01-305-9913
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
special_featuresSTAINLESS STEEL 303
valve_size_for_which_designed2.500 INCHES IN
NSN4820-01-305-9913
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 330576 PIECE 909 · 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 SIZE FOR WHICH DESIGNED: 2.500 INCHES IN
TECHNICAL CHARACTERISTICS
VALVE SIZE FOR WHICH DESIGNED2.500 INCHES IN
SPECIAL FEATURESSTAINLESS STEEL 303
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 330576 PIECE 909?
330576 PIECE 909 is a CAGE,VALVE.
What is the NSN for 330576 PIECE 909?
330576 PIECE 909 is cataloged in the U.S. Government catalog under NSN 4820-01-305-9913. 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.