NSN 4820-00-075-2380 Repair Services

Check Valve Overhaul, Repair, and Maintenance

MPN: 9176185-4, 46-2020-018, 403-00134

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-075-2380 check valve
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NSN 4820000752380


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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 4820-00-075-2380 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 4820-00-075-2380 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-075-2380
Categorization Check valves of steel
Repairability Code Z

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

Approximate Weight 0.3lb
Thread Class 3a all ends
Thread Direction Right-hand all ends
Flow Control Device Poppet
Maximum Operating Temp 500.0 degrees fahrenheit single response
Connection Style Swivel nut, compression (tube) all ends
Valve Operation Method Automatic
Connection Type Threaded internal tube all ends
Mounting Facility Threaded fastener
Mounting Position Horizontal
Valve Size 0.750 inches
Thready Qty Per Inch (tpi) 16 all ends
Maximum Operating Pressure 100.0 pounds per square inch single response
Thread Size 0.750 inches all ends
Face To Face Distance 3.000 inches
Outside Diameter Tube Accommodated 0.500 inches all ends
Material Stainless steel
Media For Which Designed Ethylene glycol single response
Surface Treatment Passivate
Style Designator Straight through flanged ends
Thread Series Designator Unf all ends

Part Numbers

Part Number Company RNAAC (Repair Depot)
9176185-4 U S ARMY AVIATION AND MISSILE BD - U.S. ARMY AVIATION & MISSILE COMMAND
46-2020-018 HONEYWELL ENGINES AND SYSTEMS ZZ - USA
403-00134 EATON-AEROQUIP INC ZZ - USA
46-2020-018 GRIMES AEROSPACE COMPANY XX -
403-00134 DANA CORP XX -