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PI-NB2502 — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

PI-NB2502: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY STEM, stem_type: RISING, valve_size: 8.000 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, pressure_class: ERR-060, connection_type: BRAZING, PIPE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-406-4749, 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
PI-NB2502
NSN: 4820-01-406-4749
NIINs: 014064749, 014142280, 014351021, 014351944, 014588638, 014624873
FSC: 4820 — Valves, Nonpowered
CAGE: 30263 — PIMA VALVE, LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY STEM
stem_typeRISING
valve_size8.000 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
pressure_classERR-060
connection_typeBRAZING, PIPE
flange_diameter7.688 INCHES IN
special_featuresMATERIAL COPPER ALLOY
bolt_hole_quantity8
flange_face_designPLAIN
face_to_face_distance6.750 INCHES IN
valve_operation_methodAUTOMATIC
NSN4820-01-406-4749
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: PI-NB2502 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMATERIAL COPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 1
PI-NB2502 CDS-NN-P624D-16Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 PI-NB2502?
PI-NB2502 is a VALVE,GATE.
What parts can replace PI-NB2502?
There is 1 known substitute for PI-NB2502: PI-NB2502 CDS-NN-P624D-16. Substitute compatibility should be verified for your specific system.
What is the NSN for PI-NB2502?
PI-NB2502 is cataloged in the U.S. Government catalog under NSN 4820-01-406-4749. 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.