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PartsTable / COMPONENT / 2620-927X9 ASSEMBLY A 2 1/2IN
2620-927X9 ASSEMBLY A 2 1/2IN ✓ 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 2620-927X9 ASSEMBLY A 2 1/2IN is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-105-7514, 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
2620-927X9 ASSEMBLY A 2 1/2IN
NSN: 4820-01-105-7514
FSC: 4820
CAGE: 11836 — NATIONAL OILWELL (USA)
SPECIFICATIONS
Part Number2620-927X9 ASSEMBLY A 2 1/2IN
NSN4820-01-105-7514
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2620-927X9 ASSEMBLY A 2 1/2IN · 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
•
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
•
VALVE SIZE: 2.500 INCHES IN
•
FLANGE FACE DESIGN: PLAIN ALL ENDS
•
FACE TO FACE DISTANCE: 10.125 INCHES IN
•
MATERIAL: COPPER ALLOY OVERALL
•
NOMINAL OUTSIDE DIAMETER: 6.125 INCHES ALL ENDS IN
•
BOLT HOLE NOMINAL DIAMETER: 0.688 INCHES ALL ENDS IN
•
BOLT HOLE QUANTITY: 6 ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
VALVE SIZE2.500 INCHES IN
FLANGE FACE DESIGNPLAIN ALL ENDS
FACE TO FACE DISTANCE10.125 INCHES IN
MATERIALCOPPER ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER6.125 INCHES ALL ENDS IN
BOLT HOLE NOMINAL DIAMETER0.688 INCHES ALL ENDS IN
BOLT HOLE QUANTITY6 ALL ENDS
VALVE OPERATION METHODAUTOMATIC
FLANGE SHAPEROUND WITH HOLES ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
SS845-2181251ASSY RD 5INInterchangeable
interchangeable cross-reference
interchangeable
2620-927X9Interchangeable
interchangeable cross-reference
interchangeable
90205000-000Interchangeable
interchangeable cross-reference
interchangeable
350Interchangeable
interchangeable cross-reference
interchangeable
CV2460ASGCInterchangeable
interchangeable cross-reference
interchangeable
SS845-2181251ASSEMBLYRD PIECE2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2620-927X9 ASSEMBLY A 2 1/2IN?
2620-927X9 ASSEMBLY A 2 1/2IN is a 2620-927X9 ASSEMBLY A 2 1/2IN.
What parts can replace 2620-927X9 ASSEMBLY A 2 1/2IN?
There are 15 known substitutes for 2620-927X9 ASSEMBLY A 2 1/2IN: SS845-2181251ASSY RD 5IN, 2620-927X9, 90205000-000 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2620-927X9 ASSEMBLY A 2 1/2IN?
2620-927X9 ASSEMBLY A 2 1/2IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-105-7514. 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