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PartsTable / COMPONENT / NB01025E-0100-4
NB01025E-0100-4 ✓ 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 DISK,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, special_features: MONEL WEDGE, end_item_identification: 1 IN. NB01025-MAC IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-486-4524, 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
NB01025E-0100-4
NSN: 4820-01-486-4524
FSC: 4820
CAGE: 30263 — PIMA VALVE, LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY
special_featuresMONEL WEDGE
end_item_identification1 IN. NB01025-MAC IN
NSN4820-01-486-4524
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NB01025E-0100-4 · 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
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALNICKEL ALLOY
END ITEM IDENTIFICATION1 IN. NB01025-MAC IN
SPECIAL FEATURESMONEL WEDGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
50114Interchangeable
interchangeable cross-reference
interchangeable
F1G 501 1/4Interchangeable
interchangeable cross-reference
interchangeable
WWV51 TYPE 1 CLInterchangeable
interchangeable cross-reference
interchangeable
4264-108REVAPCV2Interchangeable
interchangeable cross-reference
interchangeable
4S94391-101AInterchangeable
interchangeable cross-reference
interchangeable
705289Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NB01025E-0100-4?
NB01025E-0100-4 is a DISK,VALVE.
What parts can replace NB01025E-0100-4?
There are 7 known substitutes for NB01025E-0100-4: 50114, F1G 501 1/4, WWV51 TYPE 1 CL and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NB01025E-0100-4?
NB01025E-0100-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-486-4524. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026