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PartsTable / COMPONENT / 1889570CP
1889570CP ✓ 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,GLOBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE, bonnet_type: INSIDE SCREW, connection_type: UNTHREADED INTERNAL PIPE FIRST END, connection_style: SOCKET FIRST END, style_designator: STRAIGHT THRU, flow_control_device: STEM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-965-1213, 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
1889570CP
NSN: 4820-00-965-1213
FSC: 4820
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
bonnet_typeINSIDE SCREW
connection_typeUNTHREADED INTERNAL PIPE FIRST END
connection_styleSOCKET FIRST END
style_designatorSTRAIGHT THRU
flow_control_deviceSTEM
valve_operation_methodMANUAL
bonnet_attachment_methodTHREADED
criticality_code_justificationZZZY
nominal_pipe_size_accommodated0.250 INCHES FIRST END IN
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
NSN4820-00-965-1213
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1889570CP · 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
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE FIRST END
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.250 INCHES FIRST END IN
•
MATERIAL: STEEL CORROSION RESISTING FLOW CONTROL DEVICE
•
BONNET ATTACHMENT METHOD: THREADED
•
FLOW CONTROL DEVICE: STEM
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
VALVE OPERATION METHOD: MANUAL
•
STYLE DESIGNATOR: STRAIGHT THRU
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES FIRST END IN
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
BONNET ATTACHMENT METHODTHREADED
FLOW CONTROL DEVICESTEM
CRITICALITY CODE JUSTIFICATIONZZZY
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
102031Interchangeable
interchangeable cross-reference
interchangeable
LH63BG2Interchangeable
interchangeable cross-reference
interchangeable
MILL3661Interchangeable
interchangeable cross-reference
interchangeable
617625R1Interchangeable
interchangeable cross-reference
interchangeable
PA515Interchangeable
interchangeable cross-reference
interchangeable
A14211Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1889570CP?
1889570CP is a VALVE,GLOBE.
What parts can replace 1889570CP?
There are 17 known substitutes for 1889570CP: 102031, LH63BG2, MILL3661 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1889570CP?
1889570CP is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-965-1213. 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