PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 20233-4-940SS
20233-4-940SS ✓ 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 SHIELD,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 STEM, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SOCKET WITH BRAZING RING (TUBE) ALL ENDS, style_designator: ANGLE, operating_pressure: 1725.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, disk_loading_method: SPRING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-151-3690, 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
20233-4-940SS
NSN: 4820-01-151-3690
FSC: 4820
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialSTEEL COMP 303 STEM
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_styleSOCKET WITH BRAZING RING (TUBE) ALL ENDS
style_designatorANGLE
operating_pressure1725.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_deviceDISK
maximum_operating_temp165.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodAUTOMATIC
end_item_identificationFORRESTAL CLASS CV
adjustable_pressure_range+1001.0 TO 1400.0 POUNDS PER SQUARE INCH LBS
material_document_and_classificationAISI 303 ASSN STD SINGLE MATERIAL RESPONSE STEM
NSN4820-01-151-3690
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20233-4-940SS · 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: 0.500 INCHES ALL ENDS IN
•
STYLE DESIGNATOR: ANGLE
•
OPERATING PRESSURE: 1725.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66,AISI 304/SAE 30304 FED STD SINGLE MATERIAL RESPONSE BODY
•
MAXIMUM OPERATING TEMP: 165.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
VALVE OPERATION METHOD: AUTOMATIC
•
MATERIAL: STEEL COMP 304 BODY
•
ADJUSTABLE PRESSURE RANGE: +1001.0 TO 1400.0 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES ALL ENDS IN
STYLE DESIGNATORANGLE
OPERATING PRESSURE1725.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI 304/SAE 30304 FED STD SINGLE MATERIAL RESPONSE BODY
MAXIMUM OPERATING TEMP165.0 FAHRENHEIT SINGLE RESPONSE DEGF
VALVE OPERATION METHODAUTOMATIC
MATERIALSTEEL COMP 304 BODY
ADJUSTABLE PRESSURE RANGE+1001.0 TO 1400.0 POUNDS PER SQUARE INCH LBS
MATERIALRUBBER SYNTHETIC AND STEEL COMP 303 FLOW CONTROL DEVICE
FLOW CONTROL DEVICEDISK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
150-409ZPC233Interchangeable
interchangeable cross-reference
interchangeable
150-434YPC233Interchangeable
interchangeable cross-reference
interchangeable
150-406FPC233Interchangeable
interchangeable cross-reference
interchangeable
20233Interchangeable
interchangeable cross-reference
interchangeable
80042Interchangeable
interchangeable cross-reference
interchangeable
D41-15UU-03H-1/2-1/2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 20233-4-940SS?
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 20233-4-940SS?
20233-4-940SS is a SHIELD,ELECTRON TUBE.
What parts can replace 20233-4-940SS?
There are 13 known substitutes for 20233-4-940SS: 150-409ZPC233, 150-434YPC233, 150-406FPC233 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20233-4-940SS?
20233-4-940SS is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-151-3690. 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 — 20233-4-940SS

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026