NSN 4820-00-542-2028 Repair Services
Stop-check Valve Overhaul, Repair, and Maintenance
MPN: 20343FPCALL, 3304360PCALL, 4578FPCALL
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-542-2028 stop-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 4820-00-542-2028 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 4820-00-542-2028 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-542-2028 |
| Categorization | |
| 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 | 0.0lb |
| Offset Distance | 2.250 inches |
| Flow Control Device | Disk |
| Bonnet Type | Outside screw-yoke |
| Bonnet Attachment Method | Bolted |
| Disk Loading Method | Weight |
| Renewable Seat Ring Type | Threaded |
| Valve Operation Method | Manual |
| Flange Shape | Round 1st end |
| Connection Type | Flange 1st end |
| Mounting Position | Horizontal |
| Features Provided | Bonnet packing |
| Valve Size | 1.500 inches |
| Maximum Operating Pressure | 600.0 pounds per square inch single response |
| Outside Diameter | 6.125 inches 1st end |
| Face To Face Distance | 12.000 inches |
| Thickness | 0.875 inches 1st end |
| Flange Face Design | Raised straight 1st end |
| Raised Face Height | 0.250 inches 1st end |
| Raised Face Diameter | 2.875 inches 1st end |
| Media For Which Designed | Water, fresh single response |
| Style Designator | Straight through w/offset flanged ends |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 20343FPCALL | ATWOOD & MORRILL CO. INC. | HD - NAVAL INVENTORY CONTROL POINT |
| 3304360PCALL | NAVAL SHIP SYSTEMS COMMAND | HD - NAVAL INVENTORY CONTROL POINT |
| 4578FPCALL | ATWOOD & MORRILL CO. INC. | XX - |