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PartsTable / COMPONENT / 002866-40
002866-40 ✓ 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 AND NOZZLE ASSY,POT FILLER. Key specifications include diameter: 0.250 INCHES NOMINAL IN, material: ALUMINUM, wheel_style: STRAIGHT, usage_design: INDOOR OR OUTDOOR, hole_diameter: 0.250 INCHES NOMINAL IN, overall_depth: 14.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-188-3723, 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
002866-40
NSN: 4820-01-188-3723
FSC: 4820
CAGE: 06212 — T AND S BRASS AND BRONZE WORKS INC (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialALUMINUM
wheel_styleSTRAIGHT
usage_designINDOOR OR OUTDOOR
hole_diameter0.250 INCHES NOMINAL IN
overall_depth14.000 INCHES NOMINAL IN
overall_width23.000 INCHES NOMINAL IN
terminal_typeSOLDER LUG
overall_height17.000 INCHES NOMINAL IN
overall_length1.188 INCHES NOMINAL IN
wheel_diameter3.000 INCHES NOMINAL IN
mounting_methodARBOR HOLE
NSN4820-01-188-3723
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 002866-40 · 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 8
5202AInterchangeable
interchangeable cross-reference
interchangeable
31AInterchangeable
interchangeable cross-reference
interchangeable
607127-1Interchangeable
interchangeable cross-reference
interchangeable
222520-000Interchangeable
interchangeable cross-reference
interchangeable
MIL-W-81319Interchangeable
interchangeable cross-reference
interchangeable
3A MED 3X3/4X1/4 UNITIZEDInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 002866-40?
002866-40 is a VALVE AND NOZZLE ASSY,POT FILLER.
What parts can replace 002866-40?
There are 8 known substitutes for 002866-40: 5202A, 31A, 607127-1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 002866-40?
002866-40 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-188-3723. 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