NSN 4820-00-483-0680 Repair Services

Check Valve Overhaul, Repair, and Maintenance

MPN: 803-1385721, C35299-M002, 803-1385721 3/4IN, 803-1385721 ADRN-M1, PL10300-60-2 ITEM 31, 6184-66, 803-1385721 .75IN, 426WS-3-4, 426-WS3/4, 810-1385721 3-4IN, 10300-60-2 ITEM, C-35887, X35887 3/4IN

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-483-0680 check valve
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NSN 4820004830680


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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 4820-00-483-0680 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 4820-00-483-0680 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-483-0680
Categorization Check valves of copper having a pressure rating of 850 kpa or over
Repairability Code D

When repair is beyond lower level maintenance capability, evacuate the item to depot. disposal is not authorized below wholesale level.

Approximate Weight 4.0lb
Thread Direction Right-hand all ends
Flow Control Device Disk
Maximum Operating Temp 425.0 degrees fahrenheit 1st response
Connection Style Plain (pipe) all ends
Valve Operation Method Automatic
Connection Type Threaded external pipe all ends
Mounting Position Horizontal or vertical
Valve Size 0.750 inches
Maximum Operating Pressure 400.0 pounds per square inch single response
Thread Size 0.750 inches all ends
Special Features Swing check type
Material Stainless steel flow control device
Media For Which Designed Water-oil-gas 2nd response
Style Designator Straight thru
Test Data Document 81349-mil-s-901 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator Npt all ends

Part Numbers

Part Number Company RNAAC (Repair Depot)
803-1385721 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
C35299-M002 MILWAUKEE VALVE COMPANY, INC. AX - DLA LAND AND MARITIME
803-1385721 3/4IN NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
803-1385721 ADRN-M1 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
PL10300-60-2 ITEM 31 AIR DRY CO OF AMERICA, LLC AX - DLA LAND AND MARITIME
6184-66 AIR DRY CO OF AMERICA, LLC AX - DLA LAND AND MARITIME
803-1385721 .75IN NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
426WS-3-4 WALWORTH CO AX - DLA LAND AND MARITIME
426-WS3/4 WALWORTH INDUSTRIES INC AX - DLA LAND AND MARITIME
810-1385721 3-4IN NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
10300-60-2 ITEM AIR DRY CO OF AMERICA, LLC ZZ - USA
C-35887 MILWAUKEE VALVE COMPANY, INC. ZZ - USA
X35887 3/4IN MILWAUKEE VALVE COMPANY, INC. ZZ - USA