NSN 4820-00-623-9087 Repair Services

Check Valve Overhaul, Repair, and Maintenance

MPN: CSP20A03

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-623-9087 check valve

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 4820-00-623-9087 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 4820-00-623-9087 can be offered in repaired, serviceable, overhauled, or inspected conditions.

National Stock Number (NSN)	4820-00-623-9087
Categorization	Check valves of steel
Repairability Code
Approximate Weight	10.0lb
Pipe Size Accommodated	2.500 inches 2nd end
Thread Class	2b 3rd end
Thread Direction	Right-hand 3rd end
Flow Control Device	Poppet
Disk Loading Method	Spring
Bolt Hole Quantity	6 1st end
Connection Style	Gasket seal (boss) 3rd end
Valve Operation Method	Automatic
Flange Shape	Round with holes 1st end
Connection Type	Threaded internal boss 3rd end
Mounting Position	Horizontal or vertical
Thread Size	0.750 inches 3rd end
Outside Diameter	4.312 inches 1st end
Thickness	0.750 inches 1st end
Bolt Hole Diameter	0.356 inches 1st end
Bolt Circle Diameter	3.750 inches 1st end
Flange Face Design	Recessed straight 1st end
Material	Steel
Surface Treatment	Paint
Style Designator	Cross
Thread Series Designator	Unf 3rd end

Part Numbers

Part Number	Company	RNAAC (Repair Depot)
CSP20A03	OLMSTED PRODUCTS COMPANY LLC	AX - DLA LAND AND MARITIME
CSP20A03	VICKERS INC	AX - DLA LAND AND MARITIME