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23206-1 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

23206-1: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: SPRING,EXTENSION. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-426-8392, 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
23206-1
NSN: 4820-00-426-8392
NIINs: 004268392, 016308938
FSC: 4820 — Valves, Nonpowered
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencySPRING,EXTENSION
NSN4820-00-426-8392
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 23206-1 · 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
•
BODY OUTSIDE DIAMETER: 0.996 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
BODY INSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
TAPER LENGTH: 0.233 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY OVERALL
•
SEAT ANGLE IN DEG: 30.000 NOMINAL
•
SEATING SURFACE SHAPE: ANGULAR
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.234 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.996 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
BODY INSIDE DIAMETER0.500 INCHES NOMINAL IN
TAPER LENGTH0.233 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
SEAT ANGLE IN DEG30.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
SUBSTITUTES & CROSS-REFERENCES 1
7417356Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 23206-1?
23206-1 is a SEAT,VALVE.
What parts can replace 23206-1?
There is 1 known substitute for 23206-1: 7417356. Substitute compatibility should be verified for your specific system.
What is the NSN for 23206-1?
23206-1 is cataloged in the U.S. Government catalog under NSN 4820-00-426-8392. 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.