PartsTable
Technical Data Sheet
4WS ✓ 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,GATE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OR NICKEL ALLOY 400 SEAT, stem_type: RISING, valve_size: 0.500 INCHES IN, bonnet_type: INSIDE SCREW, thread_class: 3A A, connection_type: THREADED EXTERNAL TUBE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-184-9107, 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
4WS
NSN: 4820-00-184-9107
FSC: 4820
CAGE: 63686 — THE WALWORTH COMPANY (USA)
SPECIFICATIONS
materialNICKEL ALLOY OR NICKEL ALLOY 400 SEAT
stem_typeRISING
valve_size0.500 INCHES IN
bonnet_typeINSIDE SCREW
thread_class3A A
connection_typeTHREADED EXTERNAL TUBE
special_featuresEACH VALVE SHALL HAVE THREE BUNA-N RINGS PACKED IN A BAG AND SECURELY ATTACHED WITH INSTRUCTIONS. O RINGS FOR OIL SERVICE ONLY
nominal_thread_size0.938 INCHES IN
valve_operation_methodMANUAL
bonnet_attachment_methodTHREADED
thread_quantity_per_inch24
thread_series_designatorUNS
NSN4820-00-184-9107
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 4WS · 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
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
MATERIAL: COPPER ALLOY BODY
STEM TYPE: RISING
CONNECTION TYPE: THREADED EXTERNAL TUBE
VALVE SIZE: 0.500 INCHES IN
NOMINAL THREAD SIZE: 0.938 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESEACH VALVE SHALL HAVE THREE BUNA-N RINGS PACKED IN A BAG AND SECURELY ATTACHED WITH INSTRUCTIONS. O RINGS FOR OIL SERVICE ONLY
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIALCOPPER ALLOY BODY
STEM TYPERISING
CONNECTION TYPETHREADED EXTERNAL TUBE
INLET RELATIONSHIP WITH OUTLETIDENTICAL
VALVE SIZE0.500 INCHES IN
NOMINAL THREAD SIZE0.938 INCHES IN
NOMINAL THREAD SIZE0.938 INCHES IN
SPECIAL FEATURESEACH VALVE SHALL HAVE THREE BUNA-N RINGS PACKED IN A BAG AND SECURELY ATTACHED WITH INSTRUCTIONS. O RINGS FOR OIL SERVICE ONLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
810-1385714Interchangeable
interchangeable cross-reference
interchangeable
810-1385714-5Interchangeable
interchangeable cross-reference
interchangeable
803-1385714-5Interchangeable
interchangeable cross-reference
interchangeable
803-1385714-32 NON-MAGInterchangeable
interchangeable cross-reference
interchangeable
803-1385714-3XAF NON-MAGInterchangeable
interchangeable cross-reference
interchangeable
803-1385714-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy 4WS?
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 4WS?
4WS is a VALVE,GATE.
What parts can replace 4WS?
There are 26 known substitutes for 4WS: 810-1385714, 810-1385714-5, 803-1385714-5 and 23 more. Substitute compatibility should be verified for your specific system.
Is 4WS still available?
4WS is currently cancelled.
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 — 4WS