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GV500ADN15BS — VALVE,FLOW CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

GV500ADN15BS: VALVE,FLOW CONTROL.

The VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include valve_size: 0.500 INCHES IN, body_material: STEEL, connection_type: THREADED EXTERNAL PIPE, flow_control_device: DISK, nominal_thread_size: 0.625 INCHES IN, thread_series_designator: NPT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-406-3516, 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
GV500ADN15BS
NSN: 4820-01-406-3516
FSC: 4820 — Valves, Nonpowered
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
valve_size0.500 INCHES IN
body_materialSTEEL
connection_typeTHREADED EXTERNAL PIPE
flow_control_deviceDISK
nominal_thread_size0.625 INCHES IN
end_connection_quantity2
thread_series_designatorNPT
NSN4820-01-406-3516
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: GV500ADN15BS · 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
•
END CONNECTION QUANTITY: 2
•
VALVE SIZE: 0.500 INCHES IN
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
BODY MATERIAL: STEEL
•
THREAD SERIES DESIGNATOR: NPT
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
CONNECTION TYPETHREADED EXTERNAL PIPE
END CONNECTION QUANTITY2
VALVE SIZE0.500 INCHES IN
NOMINAL THREAD SIZE0.625 INCHES IN
BODY MATERIALSTEEL
THREAD SERIES DESIGNATORNPT
SUBSTITUTES & CROSS-REFERENCES 2
MA-FCA-00-01.5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GV500ADNReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GV500ADN15BS?
GV500ADN15BS is a VALVE,FLOW CONTROL.
What parts can replace GV500ADN15BS?
There are 2 known substitutes for GV500ADN15BS: MA-FCA-00-01.5, GV500ADN. Substitute compatibility should be verified for your specific system.
What is the NSN for GV500ADN15BS?
GV500ADN15BS is cataloged in the U.S. Government catalog under NSN 4820-01-406-3516. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.