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N-NB25025 10IN — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N-NB25025 10IN: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, stem_type: RISING, valve_size: 2.500 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, connection_type: FLANGE, ROUND W/HOLES, flange_diameter: 6.125 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-311-7569, 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 10IN
NSN: 4810-01-311-7569
FSC: 4810 — Valves, Powered
CAGE: 11859 — HUNT VALVE COMPANY, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
stem_typeRISING
valve_size2.500 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
connection_typeFLANGE, ROUND W/HOLES
flange_diameter6.125 INCHES IN
special_featuresWEAR COATED, DRILLED WITHOUT SEALING COMPOUND; ASBESTOS FREE
bolt_hole_quantity12
flange_face_designPLAIN
face_to_face_distance6.000 INCHES IN
valve_operation_methodMANUAL
bonnet_attachment_methodBOLTED
NSN4810-01-311-7569
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N-NB25025 10IN · 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
SUBSTITUTES & CROSS-REFERENCES 2
803-2177917-10MODSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-V-1189Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N-NB25025 10IN?
N-NB25025 10IN is a VALVE,GATE.
What parts can replace N-NB25025 10IN?
There are 2 known substitutes for N-NB25025 10IN: 803-2177917-10MOD, MIL-V-1189. Substitute compatibility should be verified for your specific system.
What is the NSN for N-NB25025 10IN?
N-NB25025 10IN is cataloged in the U.S. Government catalog under NSN 4810-01-311-7569. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.