NSN 4820-00-563-8018 Repair Services

Stop-check Valve Overhaul, Repair, and Maintenance

MPN: D-5361

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-563-8018 stop-check valve
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NSN 4820005638018


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AS9120B:2015 ISO 9001 Audited and Certified

FAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.

We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.

NSN 4820-00-563-8018 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.

Repairability and Datasheet

NSN 4820-00-563-8018 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-563-8018
Categorization Check valves of materials other than copper, iron or steel
Repairability Code F

If condemned or uneconomically repairable , then dispose at direct support (ds) level.

Approximate Weight 7.8lb
Flow Control Device Disk
Bonnet Type Packing retaining
Bolt Hole Quantity 8 all ends
Valve Operation Method Manual
Flange Shape Round with holes all ends
Connection Type Flange all ends
Mounting Position Horizontal
Valve Size 4.000 inches
Outside Diameter 7.700 inches 1st end
Face To Face Distance 7.875 inches
Thickness 0.450 inches 1st end
Bolt Hole Diameter 0.430 inches 1st end
Bolt Circle Diameter 6.375 inches 1st end
Flange Face Design Plain all ends
Special Features First flange end has integral studs and seconds flange end has two integral studs one flange gasket furnished
Material Aluminum alloy flow control device
Surface Treatment Paint
Style Designator Straight through flanged ends

Part Numbers

Part Number Company RNAAC (Repair Depot)
D-5361 GORMAN-RUPP COMPANY, THE CX - DLA AVIATION