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15F4 2.50IN ITE — Technical Data Sheet

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— · 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 SEAT,VALVE is a the manufacturer industrial component. Key specifications include angle: 40.0 DEGREES40.0 DEGREES, diameter: 0.188 INCHES NOMINAL IN, material: COPPER ALLOY 110, body_width: 2.015 INCHES MAXIMUM IN, head_style: FLAT, body_height: 0.400 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-01-335-0126, 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
15F4 2.50IN ITE
NSN: 4820-01-335-0126
FSC: 4820
CAGE: 79342 — WILLIAM E WILLIAMS VALVE CORP (USA)
SPECIFICATIONS
angle40.0 DEGREES40.0 DEGREES
diameter0.188 INCHES NOMINAL IN
materialCOPPER ALLOY 110
body_width2.015 INCHES MAXIMUM IN
head_styleFLAT
body_height0.400 INCHES NOMINAL IN
body_length3.015 INCHES MAXIMUM IN
nominal_width0.703 INCHES0.703 INCHES IN
conductor_formSTRANDED SINGLE CONDUCTOR
performance_typeLIGHT DUTYLIGHT DUTY
pin_head_diameter0.344 INCHES NOMINAL IN
surface_treatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
NSN4820-01-335-0126
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 15F4 2.50IN ITE · 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 16
200356InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
8689InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4B8598InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
V5032InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
VX136InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
411-0213-006InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15F4 2.50IN ITE?
15F4 2.50IN ITE is a SEAT,VALVE.
What parts can replace 15F4 2.50IN ITE?
There are 16 known substitutes for 15F4 2.50IN ITE: 200356, 8689, 4B8598 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15F4 2.50IN ITE?
15F4 2.50IN ITE is cataloged in the Federal Logistics Information System under NSN 4820-01-335-0126. 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: October 2026