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911-417 REF 34 — CASE,VALVE WORM GEAR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

911-417 REF 34: CASE,VALVE WORM GEAR.

The CASE,VALVE WORM GEAR is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: MATL,ALUMINUM ALLOY 380. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-129-8036, 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
911-417 REF 34
NSN: 4820-01-129-8036
FSC: 4820 — Valves, Nonpowered
CAGE: 1NB39 — DOVER RESOURCES, INC. DIV NORRISEAL (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMATL,ALUMINUM ALLOY 380
NSN4820-01-129-8036
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 911-417 REF 34 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL,ALUMINUM ALLOY 380
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL,ALUMINUM ALLOY 380
SUBSTITUTES & CROSS-REFERENCES 2
210A181Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
911-417Reference 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 911-417 REF 34?
911-417 REF 34 is a CASE,VALVE WORM GEAR.
What parts can replace 911-417 REF 34?
There are 2 known substitutes for 911-417 REF 34: 210A181, 911-417. Substitute compatibility should be verified for your specific system.
What is the NSN for 911-417 REF 34?
911-417 REF 34 is cataloged in the U.S. Government catalog under NSN 4820-01-129-8036. 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.