PartsTable
Technical Data Sheet
123476 ✓ 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 material: STEEL OVERALL, thickness: 0.057 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A FIRST END A, hole_diameter: 0.266 INCHES NOMINAL IN, connection_type: THREADED EXTERNAL TUBE FIRST END. This part is cataloged in the Federal Logistics Information System (FLIS) 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
123476
NSN: 4820-00-529-3639
FSC: 4820
CAGE: 45681 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV CORPORATE HEADQUARTERS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thickness0.057 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
seat_angle37.0 DEGREES FIRST END
thread_class3A FIRST END A
hole_diameter0.266 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL TUBE FIRST END
hardness_rating90.7 ROCKWELL B MINIMUM OR 102.0 ROCKWELL B MAXIMUM
connection_styleFLARED (TUBE) FIRST END
overall_diameter0.625 INCHES NOMINAL IN
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND FIRST END
mounting_positionHORIZONTAL OR VERTICAL
NSN4820-00-529-3639
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 123476 · 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 (FLIS)
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
5310L20-012Interchangeable
interchangeable cross-reference
interchangeable
123476Interchangeable
interchangeable cross-reference
interchangeable
12376Interchangeable
interchangeable cross-reference
interchangeable
UO3476Interchangeable
interchangeable cross-reference
interchangeable
HPC146100Interchangeable
Same NIIN cross-reference
interchangeable
AN6249-10Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 123476?
123476 is a PANEL,ELECTRICAL-ELECTRONIC EQUI.
What parts can replace 123476?
There are 10 known substitutes for 123476: 5310L20-012, 123476, 12376 and 7 more. Substitute compatibility should be verified for your specific system.
Is 123476 still available?
123476 is currently cancelled.
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