PartsTable
Technical Data Sheet
725-1-2 ✓ 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

The NUT,VALVE STEM,PNEUMATIC TIRE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, bonnet_type: INSIDE SCREW, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SOCKET (TUBE) ALL ENDS, style_designator: STRAIGHT THRU, features_provided: BONNET PACKING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-202-6414, 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
725-1-2
NSN: 4820-00-202-6414
FSC: 4820
CAGE: 92003 — PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
bonnet_typeINSIDE SCREW
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_styleSOCKET (TUBE) ALL ENDS
style_designatorSTRAIGHT THRU
features_providedBONNET PACKING
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
maximum_operating_temp150.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodMANUAL
bonnet_attachment_methodTHREADED
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
NSN4820-00-202-6414
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 725-1-2 · 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
SEAT ANGLE: 60.0 DEGREES FIRST END
BOLT HOLE QUANTITY: 4 SECOND END
VALVE OPERATION METHOD: MANUAL
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 0.720 INCHES SECOND END IN
THREAD SERIES DESIGNATOR: UNF FIRST END
CONNECTION TYPE: FLANGE SECOND END
THREAD QUANTITY PER INCH: 18 FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
SEAT ANGLE60.0 DEGREES FIRST END
BOLT HOLE QUANTITY4 SECOND END
VALVE OPERATION METHODMANUAL
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH0.720 INCHES SECOND END IN
THREAD SERIES DESIGNATORUNF FIRST END
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
THREAD QUANTITY PER INCH18 FIRST END
FEATURES PROVIDEDNONADJUSTABLE ROTATION
BOLT HOLE NOMINAL DIAMETER0.272 INCHES SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
8MTH7111Interchangeable
interchangeable cross-reference
interchangeable
72512Interchangeable
interchangeable cross-reference
interchangeable
842964Interchangeable
interchangeable cross-reference
interchangeable
2D2631Interchangeable
interchangeable cross-reference
interchangeable
725-2Interchangeable
interchangeable cross-reference
interchangeable
725Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 725-1-2?
725-1-2 is a NUT,VALVE STEM,PNEUMATIC TIRE.
What parts can replace 725-1-2?
There are 7 known substitutes for 725-1-2: 8MTH7111, 72512, 842964 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 725-1-2?
725-1-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-202-6414. This indicates validated use in U.S. government and defense supply chains.
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