NSN 4820-00-228-1955 Repair Services

Check Valve Overhaul, Repair, and Maintenance

MPN: 170304N1, 2620-908X5ASSYMX

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-228-1955 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 4820-00-228-1955 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 4820-00-228-1955 can be offered in repaired, serviceable, overhauled, or inspected conditions.

National Stock Number (NSN)	4820-00-228-1955
Categorization	Check valves of steel
Repairability Code
Approximate Weight	0.0lb
Thread Class	2a 1st end
Thread Direction	Right-hand 1st end
Flow Control Device	Disk
Disk Loading Method	Spring
Connection Style	External seat for gasket seal (boss) 1st end
Valve Operation Method	Automatic
Connection Type	Threaded external boss 1st end
Mounting Position	Vertical or horizontal
Thready Qty Per Inch (tpi)	12 1st end
Thread Size	1.188 inches 1st end
Outside Diameter Tube Accommodated	0.250 inches 1st end
Material	Steel comp 303 flow control device
Style Designator	Straight thru
Thread Series Designator	Un 1st end

Part Numbers

Part Number	Company	RNAAC (Repair Depot)
170304N1	EATON CORPORATION	AX - DLA LAND AND MARITIME
2620-908X5ASSYMX	EVANS', JOHN SONS, INCORPORATED	HD - NAVAL INVENTORY CONTROL POINT
2620-908X5ASSYMX	ELECTRIC BOAT CORPORATION	HD - NAVAL INVENTORY CONTROL POINT