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PartsTable / COMPONENT / A26346
A26346 ✓ 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

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: STEEL OVERALL, body_width: 1.625 INCHES MAXIMUM IN, case_style: SQUARE, flow_angle: 180.0 DEGREES SECOND END, head_style: HEXAGON, seal_width: 0.437 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-652-7173, 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
A26346
NSN: 4820-00-652-7173
FSC: 4820
CAGE: 16004 — DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_width1.625 INCHES MAXIMUM IN
case_styleSQUARE
flow_angle180.0 DEGREES SECOND END
head_styleHEXAGON
seal_width0.437 INCHES NOMINAL IN
seat_angle37.0 DEGREES FIRST END
body_height2.375 INCHES MAXIMUM IN
body_length1.625 INCHES MAXIMUM IN
head_height0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
constructionONE-PIECE
thread_class3A A
NSN4820-00-652-7173
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A26346 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
E2266-1PC35Interchangeable
interchangeable cross-reference
interchangeable
E2645PC58Interchangeable
interchangeable cross-reference
interchangeable
E3133PC168Interchangeable
interchangeable cross-reference
interchangeable
VN7868Interchangeable
interchangeable cross-reference
interchangeable
520221Interchangeable
interchangeable cross-reference
interchangeable
26346Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A26346?
A26346 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace A26346?
There are 14 known substitutes for A26346: E2266-1PC35, E2645PC58, E3133PC168 and 11 more. Substitute compatibility should be verified for your specific system.
Is A26346 still available?
A26346 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026