NSN 4820-00-586-9588 Repair Services

Stop-check Valve Overhaul, Repair, and Maintenance

MPN: 810-2177525M735, 810-2177527M735, 810-2177525-M735MOD600PSI, 810-2177525M735M0D600PS1, 803-2177525-M735MOD600PSI, 803-2177525

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-586-9588 stop-check valve
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NSN 4820005869588


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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 4820-00-586-9588 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 4820-00-586-9588 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-586-9588
Categorization Check valves of materials other than copper, iron or steel
Repairability Code D

When repair is beyond lower level maintenance capability, evacuate the item to depot. disposal is not authorized below wholesale level.

Approximate Weight 60.0lb
Flow Control Device Disk
Bonnet Type Outside screw-yoke
Bonnet Attachment Method Bolted
Disk Loading Method Weight
Bolt Hole Quantity 4 1st end
Maximum Operating Temp 775.0 degrees fahrenheit single response
Valve Operation Method Automatic
Flange Shape Round with holes 1st end
Connection Type Flange 1st end
Mounting Position Horizontal
Maximum Operating Pressure 600.0 pounds per square inch single response
Outside Diameter 6.125 inches 1st end
Bolt Hole Diameter 0.875 inches 1st end
Bolt Circle Diameter 4.500 inches 1st end
Flange Face Design Raised straight 1st end
Raised Face Height 0.250 inches 1st end
Raised Face Diameter 2.875 inches 1st end
Material Nickel alloy 400 body
Style Designator Straight thru

Part Numbers

Part Number Company RNAAC (Repair Depot)
810-2177525M735 NAVAL SHIP SYSTEMS COMMAND HD - NAVAL INVENTORY CONTROL POINT
810-2177527M735 NAVAL INVENTORY CONTROL POINT HD - NAVAL INVENTORY CONTROL POINT
810-2177525-M735MOD600PSI NAVAL SEA SYSTEMS COMMAND HD - NAVAL INVENTORY CONTROL POINT
810-2177525M735M0D600PS1 NAVAL SHIP SYSTEMS COMMAND HD - NAVAL INVENTORY CONTROL POINT
803-2177525-M735MOD600PSI NAVAL SHIP SYSTEMS COMMAND ZZ - USA
803-2177525 NAVAL SHIP SYSTEMS COMMAND ZZ - USA