NSN 4820-00-420-2806 Repair Services

Check Valve Overhaul, Repair, and Maintenance

MPN: STSRB001C0406, 2660129-4, 2C9016-1

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-420-2806 check valve
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NSN 4820004202806


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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 4820-00-420-2806 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 4820-00-420-2806 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-420-2806
Categorization Check valves of steel
Repairability Code N

Approximate Weight 0.1lb
Thread Class 3a 1st end
Thread Direction Right-hand 1st end
Flow Control Device Poppet
Connection Style Flareless 2nd end
Connection Type Threaded external tube 2nd end
Mounting Position Horizontal
Thready Qty Per Inch (tpi) 20 1st end
Maximum Operating Pressure 3000.0 pounds per square inch single response
Thread Size 0.562 inches 2nd end
Seat Angle 24.0 degrees 2nd end
Outside Diameter Tube Accommodated 0.375 inches 2nd end
Material Stainless steel body
Media For Which Designed Hydraulic fluid, petroleum base single response
Style Designator Straight thru
Thread Series Designator Unf 2nd end

Part Numbers

Part Number Company RNAAC (Repair Depot)
STSRB001C0406 LOCKHEED MARTIN CORPORATION SB - 645 MSSQ/MSIAPCS
2660129-4 PARKER HANNIFIN CORPORATION SB - 645 MSSQ/MSIAPCS
STSRB001C0406 CRISSAIR, INC. ZZ - USA
2C9016-1 CRISSAIR, INC. ZZ - USA
STSRB001C0406 SAF INDUSTRIES LLC ZZ - USA