NSN 4820-00-618-7003 Repair Services

Restrictor Check Valve Overhaul, Repair, and Maintenance

MPN: 130-100-052

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-618-7003 restrictor check valve
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NSN 4820006187003


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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 4820-00-618-7003 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 4820-00-618-7003 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-618-7003
Categorization Check valves of materials other than copper, iron or steel
Repairability Code

Approximate Weight 0.0lb
Thread Class 3a all ends
Thread Direction Right-hand all ends
Flow Control Device Cone
Maximum Operating Temp 160.0 degrees fahrenheit 2nd response
Connection Style Flared (tube) all ends
Valve Operation Method Automatic
Connection Type Threaded external tube all ends
Mounting Position Horizontal or vertical
Thread Size 0.562 inches all ends
Seat Angle 37.0 degrees all ends
Outside Diameter Tube Accommodated 0.375 inches all ends
Special Features 3.000 in. Over-all lg, 0.875 in. Across flats
Material Stainless steel flow control device
Style Designator Straight thru
Thread Series Designator Unf all ends

Part Numbers

Part Number Company RNAAC (Repair Depot)
130-100-052 SAF INDUSTRIES LLC AX - DLA LAND AND MARITIME