NSN 4820-00-158-1225 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: 827906

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-158-1225 safety relief valve
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NSN 4820001581225


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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 4820-00-158-1225 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 4820-00-158-1225 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-158-1225
Categorization Safety or relief valves
Repairability Code

Approximate Weight 0.0lb
Flow Control Device Piston
Bolt Hole Quantity 4 2nd end
Connection Style Plain (tube) err-100
Width 3.250 inches 2nd end
Length 3.250 inches 2nd end
Valve Operation Method Automatic
Flange Shape Round with holes 2nd end
Connection Type Unthreaded internal tube 1st end
Thickness 2.750 inches 2nd end
Bolt Hole Diameter 0.500 inches 2nd end
Center To Center Distance Between Bolt Holes Along Length 2.250 inches 2nd end
Center To Center Distance Between Bolt Holes Along Width 2.250 inches 2nd end
Flange Face Design Plain 2nd end
Material Steel
Style Designator Angle

Part Numbers

Part Number Company RNAAC (Repair Depot)
827906 EATON AEROSPACE LLC HD - NAVAL INVENTORY CONTROL POINT