4820-00-353-7642
Find complete technical information, availability, and procurement data for: 4820-00-353-7642
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Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-353-7642
Item Name Code
05487
Assigment Date
02/06/1974 (52 years ago)
4 2nd end bolt hole quantity, 3.885 inches 2nd end nominal width, spring disk loading method, disk flow control device, 4 1st end bolt hole quantity
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
- Disk Loading Method
- spring
- Bolt Hole Quantity
- 4 1st end
- Bolt Hole Quantity
- 4 2nd end
- Nominal Width
- 3.885 inches 2nd end
- Nominal Width
- 4.010 inches 1st end
- Nominal Length
- 4.010 inches 1st end
- Nominal Length
- 4.010 inches 2nd end
- Valve Operation Method
- automatic
- Flange Shape
- rectangular with holes 1st end
- Connection Type
- flange 1st end
- Connection Type
- flange 2nd end
- Mounting Position
- horizontal or vertical
- Maximum Operating Pressure
- 120.0 pounds per square inch single response
- Face To Face Distance
- 3.865 inches
- Nominal Thickness
- 0.185 inches 1st end
- Nominal Thickness
- 0.185 inches 2nd end
- Bolt Hole Nominal Diameter
- 0.265 inches 1st end
- Bolt Hole Nominal Diameter
- 0.265 inches 2nd end
- Center To Center Nominal Distance Between Bolt Holes Along Length
- 3.250 inches 1st end
- Center To Center Nominal Distance Between Bolt Holes Along Length
- 3.250 inches 2nd end
- Center To Center Nominal Distance Between Bolt Holes Along Width
- 3.250 inches 1st end
- Flange Face Design
- plain 1st end
- Flange Face Design
- plain 2nd end
- Material
- aluminum alloy 384.0 overall
- Media For Which Designed
- fuel/oil, hydrocarbon single response
- Surface Treatment
- anodize
- Surface Treatment Document And Classification
- mil-a-8625,type 2 mil spec single treatment response
- Style Designator
- straight thru
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 |
|---|---|
| 225128-1 | Check Valve |
| 749939 | Check Valve |
| 749939-103 | Check Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-353-7642?
The FSCG of the NSN 4820-00-353-7642 is 4820
Does the NSN 4820-00-353-7642 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-00-353-7642 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-353-7642 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-353-7642 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 4820-00-353-7642 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Feb 6, 1974
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
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Pricing
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