PartsTable
Technical Data Sheet
189-1-2X3-4 ✓ 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 VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE, bonnet_type: INSIDE SPRING, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-965-1215, 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
189-1-2X3-4
NSN: 4820-00-965-1215
FSC: 4820
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
bonnet_typeINSIDE SPRING
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
style_designatorANGLE
thread_directionRIGHT-HAND ALL ENDS
features_providedVALVE STEM LOCK SHIELD
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_deviceDISK
nominal_thread_size0.750 INCHES FIRST END IN
maximum_operating_temp300.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4820-00-965-1215
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 189-1-2X3-4 · 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
VALVE DISCHARGE FLOW RATE: 2950.0 CUBIC FEET PER MINUTE
THREAD DIRECTION: RIGHT-HAND ALL ENDS
FLOW CONTROL DEVICE: DISK
NOMINAL THREAD SIZE: 0.750 INCHES FIRST END IN
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC OR MANUAL
MEDIA FOR WHICH DESIGNED: GAS, INERT SECOND RESPONSE
MATERIAL: STEEL CORROSION RESISTING FLOW CONTROL DEVICE
TECHNICAL CHARACTERISTICS (FLIS)
VALVE DISCHARGE FLOW RATE2950.0 CUBIC FEET PER MINUTE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
FLOW CONTROL DEVICEDISK
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODAUTOMATIC OR MANUAL
MEDIA FOR WHICH DESIGNEDGAS, INERT SECOND RESPONSE
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE0.500 INCHES SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
750E562JInterchangeable
interchangeable cross-reference
interchangeable
750E5625Interchangeable
interchangeable cross-reference
interchangeable
189Interchangeable
interchangeable cross-reference
interchangeable
07087Interchangeable
interchangeable cross-reference
interchangeable
SC-D-27457Interchangeable
interchangeable cross-reference
interchangeable
CD-764Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 189-1-2X3-4?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 189-1-2X3-4?
189-1-2X3-4 is a VALVE,SAFETY RELIEF.
What parts can replace 189-1-2X3-4?
There are 13 known substitutes for 189-1-2X3-4: 750E562J, 750E5625, 189 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 189-1-2X3-4?
189-1-2X3-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-965-1215. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 189-1-2X3-4