NSN 4820-00-541-4951 Repair Services

Restrictor Check Valve Overhaul, Repair, and Maintenance

MPN: 1968-12-19-5

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-541-4951 restrictor check valve
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NSN 4820005414951


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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 4820-00-541-4951 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 4820-00-541-4951 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-541-4951
Categorization Check valves of materials other than copper, iron or steel
Repairability Code

Approximate Weight 1.2lb
Thread Class 3b all ends
Thread Direction Right-hand all ends
Flow Control Device Poppet
Disk Loading Method Spring
Connection Style Gasket seal (boss) all ends
Valve Operation Method Automatic
Connection Type Threaded internal boss all ends
Mounting Position Horizontal or vertical
Thready Qty Per Inch (tpi) 12 all ends
Maximum Operating Pressure 3000.0 pounds per square inch single response
Thread Size 1.062 inches all ends
Material Aluminum alloy
Media For Which Designed Fuel/oil, hydrocarbon single response
Style Designator Straight thru
Thread Series Designator Un all ends

Part Numbers

Part Number Company RNAAC (Repair Depot)
1968-12-19-5 PARKER-HANNIFIN CORPORATION AX - DLA LAND AND MARITIME
1968-12-19-5 PARKER-HANNIFIN CORPORATION AX - DLA LAND AND MARITIME