NSN 4820-00-023-6431 Repair Services
Check Valve Overhaul, Repair, and Maintenance
MPN: 2621-927-11ASSYIA 1IN, 2620-927X11ASSY6E1IN, 2620-927X11ASSY6E1INL1, 2621-927-11ASSYIA 1INL1
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-023-6431 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 4820-00-023-6431 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 4820-00-023-6431 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-023-6431 |
| 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 | 17.7lb |
| Flow Control Device | Disk |
| Valve Operation Method | Automatic |
| Flange Shape | Round 1st end |
| Connection Type | Flange 1st end |
| Mounting Position | Horizontal |
| Valve Size | 1.000 inches |
| Maximum Operating Pressure | 300.0 pounds per square inch single response |
| Criticality Code Justification | Zzzy |
| Outside Diameter | 4.875 inches 1st end |
| Face To Face Distance | 8.000 inches |
| Thickness | 0.687 inches 1st end |
| Flange Face Design | Plain 1st end |
| Material | Rubber butadiene-acrylonitrile class nbr flow control device |
| Media For Which Designed | Water-oil-gas single response |
| Style Designator | Cross |
| 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) |
|---|---|---|
| 2621-927-11ASSYIA 1IN | NATIONAL OILWELL | HD - NAVAL INVENTORY CONTROL POINT |
| 2620-927X11ASSY6E1IN | NATIONAL OILWELL | HD - NAVAL INVENTORY CONTROL POINT |
| 2620-927X11ASSY6E1INL1 | NAVAL INVENTORY CONTROL POINT | HD - NAVAL INVENTORY CONTROL POINT |
| 2621-927-11ASSYIA 1IN | ELECTRIC BOAT CORPORATION | HD - NAVAL INVENTORY CONTROL POINT |
| 2621-927-11ASSYIA 1INL1 | NAVAL INVENTORY CONTROL POINT | HD - NAVAL INVENTORY CONTROL POINT |
| 2620-927X11ASSY6E1IN | ELECTRIC BOAT CORPORATION | HD - NAVAL INVENTORY CONTROL POINT |