PartsTable
Technical Data Sheet
A3038-3 ✓ 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

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: STEEL COMP 303 BODY, seat_angle: 12.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARELESS ALL ENDS, style_designator: STRAIGHT THRU. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-153-8836, 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
A3038-3
NSN: 4820-00-153-8836
FSC: 4820
CAGE: 50276 — PREECE INC DECCA VALVES DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 303 BODY
seat_angle12.0 DEGREES ALL ENDS
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARELESS ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
mounting_positionHORIZONTAL OR VERTICAL
surface_treatmentPASSIVATE
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_devicePOPPET
NSN4820-00-153-8836
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: A3038-3 · 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
MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
MATERIAL: STEEL COMP 303 BODY
MAXIMUM OPERATING TEMP: 275.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION STYLE: FLARELESS ALL ENDS
MINIMUM OPERATING TEMP: -65.0 FAHRENHEIT DEGF
NOMINAL THREAD SIZE: 0.548 INCHES SECOND END IN
VALVE OPERATION METHOD: AUTOMATIC
MOUNTING POSITION: HORIZONTAL OR VERTICAL
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
MATERIALSTEEL COMP 303 BODY
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION STYLEFLARELESS ALL ENDS
MINIMUM OPERATING TEMP-65.0 FAHRENHEIT DEGF
NOMINAL THREAD SIZE0.548 INCHES SECOND END IN
VALVE OPERATION METHODAUTOMATIC
MOUNTING POSITIONHORIZONTAL OR VERTICAL
THREAD DIRECTIONRIGHT-HAND ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
26373Interchangeable
interchangeable cross-reference
interchangeable
HF-6040Interchangeable
interchangeable cross-reference
interchangeable
19879Interchangeable
interchangeable cross-reference
interchangeable
47A-62FInterchangeable
interchangeable cross-reference
interchangeable
AE837Interchangeable
interchangeable cross-reference
interchangeable
6-3C52052-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A3038-3?
A3038-3 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace A3038-3?
There are 16 known substitutes for A3038-3: 26373, HF-6040, 19879 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A3038-3?
A3038-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-153-8836. This indicates validated use in U.S. government and defense supply chains.
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