NSN 4810-00-524-8549 Repair Services

Fluid Pressure Regulating Valve Overhaul, Repair, and Maintenance

MPN: 178-1500-1000, 178-1500, 178-1500-1200

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4810-00-524-8549 fluid pressure regulating valve
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NSN 4810005248549


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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 4810-00-524-8549 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 4810-00-524-8549 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4810-00-524-8549
Categorization Safety or relief valves
Repairability Code H

If condemned or uneconomically repairable, then dispose at intermediate level.

Approximate Weight 1.5lb
Body Material Aluminum alloy
Outside Surface Treatment Anodized
Body Style Straight through w/offset
Stem Material Steel
Media For Which Designed Air
First End Connection Type Threaded internal boss
First End Style Designator Gasket seal
First End Thread Size And Series/type Designator 3/4-16 unf
First End Thread Class 3b
First End Thread Direction Right-hand
Second End Relationship With First End Not identical
Second End Connection Type Threaded internal boss
Second End Style Designator Gasket seal
Second End Thread Size And Series/type Designator 9/16-18 unf
Second End Thread Class 3b
Second End Thread Direction Right-hand
Seat Material Steel
Packing Material Rubber, synthetic
Flow Control Device Poppet
Flow Control Device Material Steel, corrosion resisting
End Connection Quantity 2
Renewable Seat Ring Type Pressed-in
Mounting Facility Bolts
Outlet Pressure Range +800.0/+1500.0 pounds per square inch
Regulation Type Automatic double stage
Valve Loading Method Spring
Maximum Inlet Pressure Rating 1500.0 pounds per square inch
Filter Not included

Part Numbers

Part Number Company RNAAC (Repair Depot)
178-1500-1000 BOEING COMPANY, THE ZZ - USA
178-1500-1000 MCDONNELL DOUGLAS HELICOPTER CO INC XX -
178-1500 RAYTHEON COMPANY XX -
178-1500-1200 RAYTHEON COMPANY XX -