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3202426-1-1 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3202426-1-1: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include style_designator: STRAIGHT THRU, flow_control_device: DISK, valve_operation_method: AUTOMATIC, end_item_identification: ACFT, TYPE C-17A A. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-388-9819, 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
3202426-1-1
NSN: 4820-01-388-9819
FSC: 4820 — Valves, Nonpowered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
style_designatorSTRAIGHT THRU
flow_control_deviceDISK
valve_operation_methodAUTOMATIC
end_item_identificationACFT, TYPE C-17A A
NSN4820-01-388-9819
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3202426-1-1 · 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
•
FLOW CONTROL DEVICE: DISK
•
STYLE DESIGNATOR: STRAIGHT THRU
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
STYLE DESIGNATORSTRAIGHT THRU
SPECIAL FEATURESOUTSIDE DIAMETER 6.440 IN. MAX (APPROX): LENGTH-4,740 IN. MIN TO 4.760 IN. MAX; MAX NORMAL INLET PRESSURE 109PSIG AT 630 DEG F; MAX NORMAL INLET TEMPERATURE 655 DEG F AT 95 PSIA; AMBIENT PRESSURE 1.0 TO 15.5 PSIA; AMBIENT TEMPERATURE RANGE 0 DEG TO 450 DEG F (NORMAL); AMBIENT TEMPERATURE RANGE MINUS 77 DEG TO 450 DEG F (INTERMITTENT) IN
END ITEM IDENTIFICATIONACFT, TYPE C-17A A
VALVE OPERATION METHODAUTOMATIC
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
17B2N4005-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 3202426-1-1?
3202426-1-1 is a VALVE,CHECK.
What parts can replace 3202426-1-1?
There is 1 known substitute for 3202426-1-1: 17B2N4005-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 3202426-1-1?
3202426-1-1 is cataloged in the U.S. Government catalog under NSN 4820-01-388-9819. 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.