NSN 4820-00-034-1543 Repair Services

Check Valve Overhaul, Repair, and Maintenance

MPN: B32935

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-034-1543 check valve
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NSN 4820000341543


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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 4820-00-034-1543 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 4820-00-034-1543 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-034-1543
Categorization Check valves of materials other than copper, iron or steel
Repairability Code

Approximate Weight 6.8lb
Thread Class 2a all ends
Thread Direction Right-hand all ends
Flow Control Device Poppet
Disk Loading Method Spring
Renewable Seat Ring Type Pressed-in
Maximum Operating Temp 400.0 degrees fahrenheit single response
Connection Style External seat for gasket seal (boss) all ends
Valve Operation Method Automatic
Connection Type Threaded external boss all ends
Mounting Position Horizontal or vertical
Thready Qty Per Inch (tpi) 12 all ends
Maximum Operating Pressure 4500.0 pounds per square inch single response
Thread Size 2.312 inches all ends
Material Rubber synthetic seat
Material Specification Qq-n-286, class a federal specification single material response flow control device
Media For Which Designed Air single response
Style Designator Straight thru
Thread Series Designator Uns all ends

Part Numbers

Part Number Company RNAAC (Repair Depot)
B32935 EATON CORPORATION HD - NAVAL INVENTORY CONTROL POINT