PartsTable
Technical Data Sheet
N-NB25025-SMB00PN-6IN ✓ 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 VALVE,GATE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, valve_size: 6.000 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, connection_type: FLANGE, ROUND W/HOLES, flange_diameter: 10.125 INCHES IN, flange_face_design: PLAIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-171-6625, 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
N-NB25025-SMB00PN-6IN
NSN: 4810-01-171-6625
FSC: 4810
CAGE: 11859 — HUNT VALVE COMPANY, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
valve_size6.000 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
connection_typeFLANGE, ROUND W/HOLES
flange_diameter10.125 INCHES IN
bolt_hole_quantity8
flange_face_designPLAIN
face_to_face_distance8.000 INCHES IN
valve_operation_methodMANUAL
bonnet_attachment_methodBOLTED
operating_pressure_and_type250.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
furnished_items_and_quantity1 HANDWHEEL
NSN4810-01-171-6625
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: N-NB25025-SMB00PN-6IN · 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
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
FLANGE FACE DESIGN: PLAIN
OPERATING PRESSURE AND TYPE: 250.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
FACE TO FACE DISTANCE: 8.000 INCHES IN
MATERIAL: COPPER ALLOY BODY
FURNISHED ITEMS AND QUANTITY: 1 HANDWHEEL
BONNET ATTACHMENT METHOD: BOLTED
BONNET TYPE: OUTSIDE SCREW-YOKE
TECHNICAL CHARACTERISTICS (FLIS)
INLET RELATIONSHIP WITH OUTLETIDENTICAL
FLANGE FACE DESIGNPLAIN
OPERATING PRESSURE AND TYPE250.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
FACE TO FACE DISTANCE8.000 INCHES IN
MATERIALCOPPER ALLOY BODY
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
BOLT HOLE QUANTITY8
VALVE SIZE6.000 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
5731Interchangeable
interchangeable cross-reference
interchangeable
H1150Interchangeable
interchangeable cross-reference
interchangeable
6640002645024Interchangeable
interchangeable cross-reference
interchangeable
514008Interchangeable
interchangeable cross-reference
interchangeable
1038-30101-10Interchangeable
interchangeable cross-reference
interchangeable
433739-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N-NB25025-SMB00PN-6IN?
N-NB25025-SMB00PN-6IN is a VALVE,GATE.
What parts can replace N-NB25025-SMB00PN-6IN?
There are 8 known substitutes for N-NB25025-SMB00PN-6IN: 5731, H1150, 6640002645024 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N-NB25025-SMB00PN-6IN?
N-NB25025-SMB00PN-6IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-171-6625. This indicates validated use in U.S. government and defense supply chains.
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