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PartsTable / COMPONENT / NGV500AES05
NGV500AES05 ✓ 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 VALVE,RESTRICTOR CHECK is a the manufacturer industrial component. Key specifications include end_item_identification: SPECIAL, AIR VEHICLE, AIRCRAFT, part_name_assigned_by_controlling_agency: VALVE RESTRICTOR,ONE WAY,TWO WAY AND HIGH-LOW TYPES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-708-4207, 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
NGV500AES05
NSN: 4820-01-708-4207
FSC: 4820
CAGE: 1SFN4 — NORTHROP GRUMMAN SYSTEMS CORP INTEGRATED SYSTEMS SECTOR (USA)
SPECIFICATIONS
end_item_identificationSPECIAL, AIR VEHICLE, AIRCRAFT
part_name_assigned_by_controlling_agencyVALVE RESTRICTOR,ONE WAY,TWO WAY AND HIGH-LOW TYPES
NSN4820-01-708-4207
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NGV500AES05 · 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
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE RESTRICTOR,ONE WAY,TWO WAY AND HIGH-LOW TYPES
END ITEM IDENTIFICATIONSPECIAL, AIR VEHICLE, AIRCRAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
MIL-R-6130Interchangeable
interchangeable cross-reference
interchangeable
8635971Interchangeable
interchangeable cross-reference
interchangeable
9805Interchangeable
interchangeable cross-reference
interchangeable
2-105Interchangeable
interchangeable cross-reference
interchangeable
ASTM B221Interchangeable
interchangeable cross-reference
interchangeable
60-70Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NGV500AES05?
NGV500AES05 is a VALVE,RESTRICTOR CHECK.
What parts can replace NGV500AES05?
There are 15 known substitutes for NGV500AES05: MIL-R-6130, 8635971, 9805 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NGV500AES05?
NGV500AES05 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-708-4207. 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