NSN 4820-00-632-1521 Repair Services

Pressure And Temper Relief Valve Overhaul, Repair, and Maintenance

MPN: 40L, MILV13612, 18-302-09, 401X, ANSI Z21.22, 40L3-4, 18-402-27

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-632-1521 pressure and temper relief valve
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NSN 4820006321521


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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 4820-00-632-1521 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 4820-00-632-1521 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-632-1521
Categorization Safety or relief valves
Repairability Code Z

This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Approximate Weight 0.6lb
Body Material Bronze
Outside Surface Treatment Any acceptable
Body Style Angle give "adqm" and "adqn" only if flanged one or two ends
Stem Material Bronze
Furnished Items Emergency opening device
Tempurature Rating 210.0 degrees fahrenheit
Media For Which Designed Water, fresh
First End Connection Type Threaded internal pipe
First End Style Designator Plain
First End Pipe Size Accommodated 0.750 inches
First End Thread Direction Right-hand
Second End Relationship With First End Not identical
Second End Connection Type Threaded external pipe
Second End Style Designator Plain
Second End Pipe Size Accommodated 0.750 inches
Second End Thread Direction Right-hand
Seat Material Bronze
Flow Control Device Poppet
Flow Control Device Material Silicone
End Connection Quantity 2
Opening Pressure Setting 125.0 pounds per square inch
Tempurature Adjustability Not adjustable
Tempurature Control Device Type Thermostatic
Special Features 355.000 btu per hr min discharge

Part Numbers

Part Number Company RNAAC (Repair Depot)
40L WATTS REGULATOR CO AX - DLA LAND AND MARITIME
MILV13612 MILITARY SPECIFICATIONS AX - DLA LAND AND MARITIME
18-302-09 CONBRACO INDUSTRIES INC AX - DLA LAND AND MARITIME
401X SMITH A O CORP HD - NAVAL INVENTORY CONTROL POINT
ANSI Z21.22 AMERICAN NATIONAL STANDARDS ZZ - USA
40L3-4 WATTS REGULATOR CO ZZ - USA
18-402-27 CONBRACO INDUSTRIES INC ZZ - USA