NSN 4820-00-273-9903 Repair Services
Check Valve Overhaul, Repair, and Maintenance
MPN: 5344F, 3072
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-273-9903 check valveFAA 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 4820-00-273-9903 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 4820-00-273-9903 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-273-9903 |
| Categorization | Check valves of steel |
| Repairability Code |
R
Reparable item. Repair, condemnation, and disposal not authorized below depot (inventory control point (icp)) level. |
| Approximate Weight | 0.0lb |
| Flow Control Device | Disk |
| Renewable Seat Ring Type | Threaded |
| Bolt Hole Quantity | 8 all ends |
| Maximum Operating Temp | 750.0 degrees fahrenheit single response |
| Valve Operation Method | Automatic |
| Flange Shape | Round with holes all ends |
| Connection Type | Flange all ends |
| Mounting Position | Horizontal |
| Valve Size | 2.500 inches |
| Maximum Operating Pressure | 300.0 pounds per square inch single response |
| Outside Diameter | 7.500 inches all ends |
| Face To Face Distance | 11.500 inches |
| Thickness | 1.000 inches all ends |
| Bolt Hole Diameter | 0.875 inches all ends |
| Bolt Circle Diameter | 3.000 inches all ends |
| Flange Face Design | Raised straight all ends |
| Raised Face Height | 0.062 inches all ends |
| Raised Face Diameter | 4.125 inches all ends |
| Special Features | Swing check type |
| Material | Steel uns j03002 flow control device |
| Material Specification | Astm a216 grade wcb assn standard single material response body |
| Media For Which Designed | Oil, hydraulic 1st response |
| Style Designator | Straight through flanged ends |
| Test Data Document | 05047-asab16.5 standard (includes industry or association standards, individual manufactureer standards, etc.). |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 5344F | THE WALWORTH COMPANY | AX - DLA LAND AND MARITIME |
| 3072 | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |