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Technical Data Sheet

CVC4121-10 — Technical Data Sheet

✓ 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

PANEL,ELECTRICAL-ELECTRONIC EQUI. Key specifications include seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: FLARED (TUBE) FIRST END, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND FIRST END. This part is cataloged in the Federal Logistics Information System under NSN 4820-00-529-3639, 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
CVC4121-10
NSN: 4820-00-529-3639
FSC: 4820
CAGE: 80378 — TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT INTEGRATED PROGRAMS DIVISION (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_styleFLARED (TUBE) FIRST END
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND FIRST END
mounting_positionHORIZONTAL OR VERTICAL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_deviceCONE
nominal_thread_size0.875 INCHES FIRST END IN
media_for_which_designedHYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGLE RESPONSE
NSN4820-00-529-3639
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CVC4121-10 · 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
•
THREAD SERIES DESIGNATOR: UNF FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGLE RESPONSE
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.625 INCHES FIRST END IN
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MOUNTING POSITION: HORIZONTAL OR VERTICAL
•
CONNECTION STYLE: FLARED (TUBE) FIRST END
•
THREAD CLASS: 3A FIRST END A
TECHNICAL CHARACTERISTICS
THREAD SERIES DESIGNATORUNF FIRST END
STYLE DESIGNATORSTRAIGHT THRU
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES FIRST END IN
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MOUNTING POSITIONHORIZONTAL OR VERTICAL
CONNECTION STYLEFLARED (TUBE) FIRST END
THREAD CLASS3A FIRST END A
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
FLOW CONTROL DEVICECONE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
5310L20-012InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
123476InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
12376InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
UO3476InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
HPC146100InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
AN6249-10InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CVC4121-10?
CVC4121-10 is a PANEL,ELECTRICAL-ELECTRONIC EQUI.
What parts can replace CVC4121-10?
There are 10 known substitutes for CVC4121-10: 5310L20-012, 123476, 12376 and 7 more. Substitute compatibility should be verified for your specific system.
Is CVC4121-10 still available?
CVC4121-10 is currently cancelled.
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