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20A3522X022 — TOWER CAGE,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

20A3522X022: TOWER CAGE,VALVE.

The TOWER CAGE,VALVE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STAINLESS STEEL. The unit ships in a 2U form factor suitable for standard rack-mount installations.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-090-9707, 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
2U BAY→ 20A3522X022
NSN: 4820-01-090-9707
FSC: 4820 — Valves, Nonpowered
CAGE: 22508 — FISHER CONTROLS CO INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTAINLESS STEEL
NSN4820-01-090-9707
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20A3522X022 · 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
•
2U Form Factor
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STAINLESS STEEL
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTAINLESS STEEL
SUBSTITUTES & CROSS-REFERENCES 2
42A3444Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
42A3444 PIECE 37Same 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 20A3522X022?
20A3522X022 is a TOWER CAGE,VALVE.
What parts can replace 20A3522X022?
There are 2 known substitutes for 20A3522X022: 42A3444, 42A3444 PIECE 37. Substitute compatibility should be verified for your specific system.
What is the NSN for 20A3522X022?
20A3522X022 is cataloged in the U.S. Government catalog under NSN 4820-01-090-9707. 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.