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3,314,383 E8527E51M-25PSI — 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 VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: STREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS, style_designator: ANGLE, flow_control_device: DISKDISK, valve_operation_method: AUTOMATIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-01-202-5586, 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
3,314,383 E8527E51M-25PSI
NSN: 4820-01-202-5586
FSC: 4820
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_styleSTREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS
style_designatorANGLE
flow_control_deviceDISKDISK
valve_operation_methodAUTOMATIC
opening_pressure_setting25.0 POUNDS PER SQUARE INCH LBS
nominal_outside_diameter_tube_accommodated0.750 INCHES ALL ENDS IN
NSN4820-01-202-5586
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3,314,383 E8527E51M-25PSI · 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
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES ALL ENDS IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS
•
MATERIAL: NICKEL ALLOY FLOW CONTROL DEVICE
•
CONNECTION STYLE: STREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS
•
OPENING PRESSURE SETTING: 25.0 POUNDS PER SQUARE INCH LBS
•
FLOW CONTROL DEVICE: DISKDISK
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES ALL ENDS IN
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY BODY
CONNECTION STYLESTREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS
OPENING PRESSURE SETTING25.0 POUNDS PER SQUARE INCH LBS
FLOW CONTROL DEVICEDISKDISK
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
A2J4772InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
BA10041-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A179-16AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
852-7InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3134728BInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
S29400InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3,314,383 E8527E51M-25PSI?
3,314,383 E8527E51M-25PSI is a VALVE,SAFETY RELIEF.
What parts can replace 3,314,383 E8527E51M-25PSI?
There are 10 known substitutes for 3,314,383 E8527E51M-25PSI: A2J4772, BA10041-2, A179-16A and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3,314,383 E8527E51M-25PSI?
3,314,383 E8527E51M-25PSI is cataloged in the Federal Logistics Information System under NSN 4820-01-202-5586. 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