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Technical Data Sheet
PartsTable / COMPONENT / 8361PC8228
8361PC8228 ✓ 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 DIAPHRAGM is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, bore_shape: STRAIGHT, bore_diameter: 25.0 MILLIMETERS NOMINAL MM, overall_width: 15.0 MILLIMETERS NOMINAL MM, terminal_type: STUD W/NUT TOP, load_direction: RADIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-806-9731, 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
8361PC8228
NSN: 4820-00-806-9731
FSC: 4820
CAGE: 1X5W8 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DBA MARINE PRODUCT TEAM DIV MARINE PRODUCT TEAM (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
bore_shapeSTRAIGHT
bore_diameter25.0 MILLIMETERS NOMINAL MM
overall_width15.0 MILLIMETERS NOMINAL MM
terminal_typeSTUD W/NUT TOP
load_directionRADIAL
overall_height4.406 INCHES NOMINAL IN
overall_length2.938 INCHES NOMINAL IN
surface_finishGROUND
shield_quantity2
special_featuresENVELOPE MATERIAL: GLASS; MFG CLASS: VOLTAGE REFERENCE TUBE
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
NSN4820-00-806-9731
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8361PC8228 · 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 19
8228Interchangeable
interchangeable cross-reference
interchangeable
6135-50-100-0460Interchangeable
interchangeable cross-reference
interchangeable
W30Interchangeable
interchangeable cross-reference
interchangeable
W30BPInterchangeable
interchangeable cross-reference
interchangeable
GK6845BInterchangeable
interchangeable cross-reference
interchangeable
6205-2ZJTEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8361PC8228?
8361PC8228 is a DIAPHRAGM.
What parts can replace 8361PC8228?
There are 19 known substitutes for 8361PC8228: 8228, 6135-50-100-0460, W30 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8361PC8228?
8361PC8228 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-806-9731. 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