NSN 4820-00-024-4692 Repair Services

Check Valve Overhaul, Repair, and Maintenance

MPN: L53300-20FB, GV500LT20FB

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-024-4692 check valve
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NSN 4820000244692


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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 4820-00-024-4692 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 4820-00-024-4692 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-024-4692
Categorization Check valves of materials other than copper, iron or steel
Repairability Code

Approximate Weight 0.6lb
Flow Control Device Poppet
Bolt Hole Quantity 4 1st end
Connection Style Plain (tube) all ends
Width 2.188 inches 1st end
Length 2.188 inches 1st end
Valve Operation Method Automatic
Flange Shape Rectangular with holes 1st end
Connection Type Unthreaded external tube 2nd end
Mounting Position Horizontal or vertical
Maximum Operating Pressure 150.0 pounds per square inch single response
Thickness 0.300 inches 1st end
Bolt Hole Diameter 0.250 inches 1st end
Center To Center Distance Between Bolt Holes Along Length 1.656 inches 1st end
Center To Center Distance Between Bolt Holes Along Width 1.656 inches 1st end
Flange Face Design Plain all ends
Outside Diameter Tube Accommodated 1.250 inches all ends
Special Features Four thd bolt holes; 1/4-28 unf, class 3b thd size
Material Stainless steel flow control device
Media For Which Designed Fuel/oil, hydrocarbon single response
Style Designator Straight thru

Part Numbers

Part Number Company RNAAC (Repair Depot)
L53300-20FB LOURDES INDUSTRIES, INC. AX - DLA LAND AND MARITIME
GV500LT20FB NORTHROP GRUMMAN SYSTEMS CORPORATION AX - DLA LAND AND MARITIME