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PartsTable / COMPONENT / 2594-5 2.50IN
2594-5 2.50IN ✓ 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 2594-5 2.50IN is a the manufacturer industrial component. Key specifications include Drive Bays: 5x 2.5" SFF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-471-2672, 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
2594-5 2.50IN
NSN: 4820-01-471-2672
FSC: 4820
CAGE: 85130 — FLOWSERVE CORPORATION DIV FLOWSERVE US INC (USA)
SPECIFICATIONS
Drive Bays5x 2.5" SFF
NSN4820-01-471-2672
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2594-5 2.50IN · 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
•
OFFSET DISTANCE: 2.500 INCHES IN
•
MATERIAL: STEEL BODY
•
VALVE OPERATION METHOD: MANUAL
•
CONNECTION TYPE: BUTT WELD PIPE ALL ENDS
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.500 INCHES ALL ENDS IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A351 CF8 FED SPEC ALL MATERIAL RESPONSES BODY
•
STYLE DESIGNATOR: STRAIGHT THRU W/OFFSET
TECHNICAL CHARACTERISTICS (FLIS)
OFFSET DISTANCE2.500 INCHES IN
MATERIALSTEEL BODY
VALVE OPERATION METHODMANUAL
CONNECTION TYPEBUTT WELD PIPE ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED2.500 INCHES ALL ENDS IN
SPECIAL FEATURESBODY MATERIAL IS CAST STAINLESS STEEL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351 CF8 FED SPEC ALL MATERIAL RESPONSES BODY
STYLE DESIGNATORSTRAIGHT THRU W/OFFSET
MOUNTING POSITIONHORIZONTAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
25945Interchangeable
interchangeable cross-reference
interchangeable
LN16281Interchangeable
interchangeable cross-reference
interchangeable
16281Interchangeable
interchangeable cross-reference
interchangeable
DB7840Interchangeable
interchangeable cross-reference
interchangeable
T25945BInterchangeable
interchangeable cross-reference
interchangeable
339230-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2594-5 2.50IN?
2594-5 2.50IN is a 2594-5 2.50IN.
What parts can replace 2594-5 2.50IN?
There are 12 known substitutes for 2594-5 2.50IN: 25945, LN16281, 16281 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2594-5 2.50IN?
2594-5 2.50IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-471-2672. 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