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23038677 ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include body_material: STEEL, connection_type: THREADED INTERNAL PIPE, flow_control_device: NEEDLE, nominal_thread_size: 0.375 INCHES IN, valve_operation_method: MANUAL, thread_series_designator: NPT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-328-5631, 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
23038677
NSN: 4820-01-328-5631
FSC: 4820
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
body_materialSTEEL
connection_typeTHREADED INTERNAL PIPE
flow_control_deviceNEEDLE
nominal_thread_size0.375 INCHES IN
valve_operation_methodMANUAL
end_connection_quantity2
thread_series_designatorNPT
NSN4820-01-328-5631
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 23038677 · 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
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
FLOW CONTROL DEVICE: NEEDLE
•
THREAD SERIES DESIGNATOR: NPT
•
VALVE OPERATION METHOD: MANUAL
•
CONNECTION TYPE: THREADED INTERNAL PIPE
•
BODY MATERIAL: STEEL
•
END CONNECTION QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.375 INCHES IN
FLOW CONTROL DEVICENEEDLE
THREAD SERIES DESIGNATORNPT
VALVE OPERATION METHODMANUAL
CONNECTION TYPETHREADED INTERNAL PIPE
BODY MATERIALSTEEL
END CONNECTION QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
PBG24243687Interchangeable
interchangeable cross-reference
interchangeable
2090Interchangeable
interchangeable cross-reference
interchangeable
EP785242436Interchangeable
interchangeable cross-reference
interchangeable
V82Interchangeable
interchangeable cross-reference
interchangeable
20-00082Interchangeable
interchangeable cross-reference
interchangeable
X8981Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 23038677?
23038677 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 23038677?
There are 19 known substitutes for 23038677: PBG24243687, 2090, EP785242436 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 23038677?
23038677 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-328-5631. 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