PartsTable
Technical Data Sheet
A15PS434-2 ✓ 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

BLADE,CIRCULAR SAW,METAL CUTTING. Key specifications include material: STEEL COMP 304 OVERALL, thread_class: 3B SECOND END, connection_type: THREADED INTERNAL BOSS ALL ENDS, connection_style: GASKET SEAL(BOSS) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND SECOND END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-038-1432, 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
A15PS434-2
NSN: 4810-01-038-1432
FSC: 4810
CAGE: 77272 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
thread_class3B SECOND END
connection_typeTHREADED INTERNAL BOSS ALL ENDS
connection_styleGASKET SEAL(BOSS) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND SECOND END
mounting_positionHORIZONTAL
surface_treatmentPASSIVATE
operating_pressure20.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_devicePOPPET
nominal_thread_size0.875 INCHES FIRST END IN
current_rating_in_amps1.000
NSN4810-01-038-1432
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: A15PS434-2 · 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
SURFACE TREATMENT: PASSIVATE
MAXIMUM OPERATING TEMP: 160.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD CLASS: 3B SECOND END
CURRENT RATING IN AMPS: 1.000
CONNECTION STYLE: GASKET SEAL(BOSS) ALL ENDS
VALVE OPERATION METHOD: SOLENOID
FLOW CONTROL DEVICE NORMAL OPERATION POSITION: CLOSED
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTPASSIVATE
MAXIMUM OPERATING TEMP160.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD CLASS3B SECOND END
CURRENT RATING IN AMPS1.000
CONNECTION STYLEGASKET SEAL(BOSS) ALL ENDS
THREAD CLASS3B FIRST END
VALVE OPERATION METHODSOLENOID
FLOW CONTROL DEVICE NORMAL OPERATION POSITIONCLOSED
THREAD DIRECTIONRIGHT-HAND SECOND END
THREAD DIRECTIONRIGHT-HAND FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
1575-3Interchangeable
interchangeable cross-reference
interchangeable
1829V594Interchangeable
interchangeable cross-reference
interchangeable
NW15753Interchangeable
interchangeable cross-reference
interchangeable
157-53/2-30-7/16Interchangeable
interchangeable cross-reference
interchangeable
S&T MICRO DISSECTING SCISSORSInterchangeable
interchangeable cross-reference
interchangeable
6515NCM104234Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A15PS434-2?
A15PS434-2 is a BLADE,CIRCULAR SAW,METAL CUTTING.
What parts can replace A15PS434-2?
There are 6 known substitutes for A15PS434-2: 1575-3, 1829V594, NW15753 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A15PS434-2?
A15PS434-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-038-1432. This indicates validated use in U.S. government and defense supply chains.
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