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PartsTable / COMPONENT / 13426N PIECE 19
13426N PIECE 19 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360, overall_height: 1.315 INCHES NOMINAL IN, shank_diameter: 0.555 INCHES NOMINAL IN, flange_diameter: 1.243 INCHES NOMINAL IN, style_designator: POPPET, material_document_and_classification: QQ-B-626, COMP 22 FED SPEC SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1559, 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
13426N PIECE 19
NSN: 4820-00-036-1559
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360
overall_height1.315 INCHES NOMINAL IN
shank_diameter0.555 INCHES NOMINAL IN
flange_diameter1.243 INCHES NOMINAL IN
style_designatorPOPPET
material_document_and_classificationQQ-B-626, COMP 22 FED SPEC SINGLE MATERIAL RESPONSE
NSN4820-00-036-1559
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 13426N PIECE 19 · 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
•
FLANGE DIAMETER: 1.243 INCHES NOMINAL IN
•
STYLE DESIGNATOR: POPPET
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626, COMP 22 FED SPEC SINGLE MATERIAL RESPONSE
•
SHANK DIAMETER: 0.555 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 360
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE DIAMETER1.243 INCHES NOMINAL IN
STYLE DESIGNATORPOPPET
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626, COMP 22 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL HEIGHT1.315 INCHES NOMINAL IN
SHANK DIAMETER0.555 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 360
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
13824Interchangeable
interchangeable cross-reference
interchangeable
4400B1275Interchangeable
interchangeable cross-reference
interchangeable
14584Interchangeable
interchangeable cross-reference
interchangeable
17862 PART 13824Interchangeable
interchangeable cross-reference
interchangeable
906-13824Interchangeable
interchangeable cross-reference
interchangeable
050-000011-052Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13426N PIECE 19?
13426N PIECE 19 is a DISK,VALVE.
What parts can replace 13426N PIECE 19?
There are 7 known substitutes for 13426N PIECE 19: 13824, 4400B1275, 14584 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 13426N PIECE 19?
13426N PIECE 19 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1559. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026