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20400-470 — WINDSHIELD PANEL,AIRCRAFT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

20400-470: WINDSHIELD PANEL,AIRCRAFT.

The WINDSHIELD PANEL,AIRCRAFT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-176-2888, 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
20400-470
NSN: 4820-01-176-2888
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
special_featuresMATL ALUMINUM ALLOY PER QQ-A-225/8,6061-7651; FLANGE MTD W/4 MTG HOLES; 3.200 IN. BODY OD W/4 0.250 IN. INT THD MTG HOLES; 1.812 IN. SHANK ID; 2.000 IN. ID FLANGE END; 5.062 IN. O/A LG IN
NSN4820-01-176-2888
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20400-470 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMATL ALUMINUM ALLOY PER QQ-A-225/8,6061-7651; FLANGE MTD W/4 MTG HOLES; 3.200 IN. BODY OD W/4 0.250 IN. INT THD MTG HOLES; 1.812 IN. SHANK ID; 2.000 IN. ID FLANGE END; 5.062 IN. O/A LG IN
SUBSTITUTES & CROSS-REFERENCES 2
20400-001 FIND 6Reference document
Same NSN cross-reference
Reference document — Secondary reference
20400-001Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20400-470?
20400-470 is a WINDSHIELD PANEL,AIRCRAFT.
What parts can replace 20400-470?
There are 2 known substitutes for 20400-470: 20400-001 FIND 6, 20400-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 20400-470?
20400-470 is cataloged in the U.S. Government catalog under NSN 4820-01-176-2888. 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.