NSN 4820-00-054-3790 Repair Services
Lift-check Valve Overhaul, Repair, and Maintenance
MPN: SS845-1889538ASS8D, 2620-911ASSY8D, 2620-911ASSY8DL1, SS845-1889538ASSY8DL1
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-054-3790 lift-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 4820-00-054-3790 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 4820-00-054-3790 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-054-3790 |
| 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 | 25.8lb |
| Flow Control Device | Disk |
| Bonnet Type | Inside spring |
| Bonnet Attachment Method | Threaded |
| Disk Loading Method | Spring |
| Bolt Hole Quantity | 8 1st end |
| Valve Operation Method | Automatic |
| Flange Shape | Round with holes 1st end |
| Connection Type | Flange 1st end |
| Mounting Position | Horizontal or vertical |
| Valve Size | 3.000 inches |
| Criticality Code Justification | Zzzy |
| Outside Diameter | 8.250 inches 1st end |
| Face To Face Distance | 4.500 inches |
| Thickness | 2.250 inches 1st end |
| Bolt Hole Diameter | 0.875 inches 1st end |
| Bolt Circle Diameter | 6.625 inches 1st end |
| Flange Face Design | Raised straight 1st end |
| Raised Face Height | 0.250 inches 1st end |
| Raised Face Diameter | 5.000 inches 1st end |
| Style Designator | Straight through flanged ends |
| Reference Number Differentiating Characteristics | Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| SS845-1889538ASS8D | NAVAL SHIP SYSTEMS COMMAND | HD - NAVAL INVENTORY CONTROL POINT |
| 2620-911ASSY8D | ADMIRAL VALVE, LLC | HD - NAVAL INVENTORY CONTROL POINT |
| 2620-911ASSY8DL1 | NAVAL INVENTORY CONTROL POINT | HD - NAVAL INVENTORY CONTROL POINT |
| SS845-1889538ASSY8DL1 | NAVAL INVENTORY CONTROL POINT | HD - NAVAL INVENTORY CONTROL POINT |
| 2620-911ASSY8D | ELECTRIC BOAT CORPORATION | HD - NAVAL INVENTORY CONTROL POINT |