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PartsTable / COMPONENT / 2621-927-10 ASSY A, 0.25IN
2621-927-10 ASSY A, 0.25IN ✓ 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 2621-927-10 ASSY A, 0.25IN 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 4820-01-216-2875, 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
2621-927-10 ASSY A, 0.25IN
NSN: 4820-01-216-2875
FSC: 4820
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part Number2621-927-10 ASSY A, 0.25IN
NSN4820-01-216-2875
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2621-927-10 ASSY A, 0.25IN · 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
•
FLOW CONTROL DEVICE: DISK
•
VALVE OPERATION METHOD: AUTOMATIC
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
•
MATERIAL: COPPER ALLOY BODY
•
CONNECTION STYLE: STREAMLINED WITH ONE BRAZING RING (PIPE) ALL ENDS
•
MOUNTING POSITION: HORIZONTAL
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.250 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS (FLIS)
FLOW CONTROL DEVICEDISK
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MATERIALCOPPER ALLOY BODY
CONNECTION STYLESTREAMLINED WITH ONE BRAZING RING (PIPE) ALL ENDS
MOUNTING POSITIONHORIZONTAL
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES SECOND END IN
MAXIMUM OPERATING TEMP160.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
NS2000-3PCS7,9TInterchangeable
interchangeable cross-reference
interchangeable
NS2000-3PCS7,9TO17Interchangeable
interchangeable cross-reference
interchangeable
NS-4038 FIND 6 1/2INInterchangeable
interchangeable cross-reference
interchangeable
NS-4038Interchangeable
interchangeable cross-reference
interchangeable
NS-4038 ASSY AInterchangeable
interchangeable cross-reference
interchangeable
SS845-2110235REInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2621-927-10 ASSY A, 0.25IN?
2621-927-10 ASSY A, 0.25IN is a 2621-927-10 ASSY A, 0.25IN.
What parts can replace 2621-927-10 ASSY A, 0.25IN?
There are 24 known substitutes for 2621-927-10 ASSY A, 0.25IN: NS2000-3PCS7,9T, NS2000-3PCS7,9TO17, NS-4038 FIND 6 1/2IN and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2621-927-10 ASSY A, 0.25IN?
2621-927-10 ASSY A, 0.25IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-216-2875. 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