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Technical Data Sheet
PartsTable / COMPONENT / 380-8
380-8 ✓ 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 GEAR ASSEMBLY,SPEED DECREASER is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-113-7271, 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
380-8
NSN: 4820-01-113-7271
FSC: 4820
CAGE: 99565 — ADMIRAL VALVE LLC DBA CPV MANUFACTURING (USA)
SPECIFICATIONS
special_featuresLIGHT WEIGHT CLAMP CREATES HIGH SEALING PRESSURE WITH ONLY 10 TO 15 POUNDS OF TORQUE. EFFECTIVE DIAMETER RANGE IS 1/2 INCH (13MM) TO 29/32 INCH (23MM), CLAMP WIDTH IS 5/16 INCH (7.9MM) LBS
NSN4820-01-113-7271
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 380-8 · 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
•
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
•
VALVE OPERATION METHOD: MANUAL
•
MATERIAL: COPPER ALLOY BODY
•
THREAD QUANTITY PER INCH: 12 FIRST END
•
BONNET TYPE: INSIDE SCREW
•
CONNECTION STYLE: PLAIN (PIPE) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
FLOW CONTROL DEVICEDISK
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
VALVE OPERATION METHODMANUAL
MATERIALCOPPER ALLOY BODY
SPECIAL FEATURESCENTERLINE OF THE VALVE STEM IS ANGLED AT APPROX.13 DEG FROM THE PERPENDICULAR TO THE PIPING
THREAD QUANTITY PER INCH12 FIRST END
BONNET TYPEINSIDE SCREW
CONNECTION STYLEPLAIN (PIPE) FIRST END
BONNET ATTACHMENT METHODTHREADED
NOMINAL THREAD SIZE3.750 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
G181-752-001Interchangeable
interchangeable cross-reference
interchangeable
C7086Interchangeable
interchangeable cross-reference
interchangeable
5082-5955Interchangeable
interchangeable cross-reference
interchangeable
446009-0003Interchangeable
interchangeable cross-reference
interchangeable
1-913096-001Interchangeable
interchangeable cross-reference
interchangeable
50292Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 380-8?
380-8 is a GEAR ASSEMBLY,SPEED DECREASER.
What parts can replace 380-8?
There are 19 known substitutes for 380-8: G181-752-001, C7086, 5082-5955 and 16 more. Substitute compatibility should be verified for your specific system.
Is 380-8 still available?
380-8 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026