2620-925X3ASSYRDL1
View detailed technical data, stock status, and sourcing information for: 2620-925X3ASSYRDL1
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Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-903-4331
Item Name Code
05483
Assigment Date
12/17/1965 (60 years ago)
bolted bonnet attachment method, disk flow control device, manual valve operation method, outside screw-yoke bonnet type, round 1st end flange shape
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Flow Control Device
- disk
- Bonnet Type
- outside screw-yoke
- Bonnet Attachment Method
- bolted
- Valve Operation Method
- manual
- Flange Shape
- round 1st end
- Connection Type
- flange 1st end
- Features Provided
- bonnet packing
- Valve Size
- 1.500 inches
- Maximum Operating Pressure
- 300.0 pounds per square inch single response
- Criticality Code Justification
- zzzy
- Nominal Outside Diameter
- 6.125 inches 1st end
- Nominal Thickness
- 0.813 inches 1st end
- First Connection Face To Centerline Distance
- 4.500 inches
- Second Connection Face To Centerline Distance
- 4.500 inches
- Flange Face Design
- raised straight 1st end
- Raised Face Nominal Height
- 0.063 inches 1st end
- Raised Face Nominal Diameter
- 2.875 inches 1st end
- Material
- steel comp 316 flow control device
- Material
- steel comp 316 stem
- Material
- steel comp 316l body
- Material
- steel comp 316l seat
- Style Designator
- angle flanged ends
- Test Data Document
- 96169-2620-925x3 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
- Nondefinitive Spec/Std Data
- rd assembly
- Reference Number Differentiating Characteristics
- quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4820-01-113-7819 | No Name Available | 06/01/2001 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 2620-925X3ASSYRD | Angle Valve |
| 2620-925X3ASSYRDL1 | Angle Valve |
| SS845-2110262ASSYRD | Angle Valve |
| SS845-2110262ASSYRDL1 | Angle Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-903-4331?
The FSCG of the NSN 4820-00-903-4331 is 4820
Does the NSN 4820-00-903-4331 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803090
Does NSN 4820-00-903-4331 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-903-4331 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-903-4331 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-00-903-4331 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Fri, Dec 17, 1965
Professional Distribution
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- ITAR Registered
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- AS9120 Quality Standards
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