4820-00-438-6638
Find complete technical information, availability, and procurement data for: 4820-00-438-6638
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Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-438-6638
Item Name Code
05488
Assigment Date
01/01/1963 (63 years ago)
automatic valve operation method, piston flow control device, right-hand all ends thread direction, plain,optional end(pipe) all ends connection style, spring disk loading method
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Direction
- right-hand all ends
- Flow Control Device
- piston
- Disk Loading Method
- spring
- Connection Style
- plain,optional end(pipe) all ends
- Valve Operation Method
- automatic
- Connection Type
- threaded internal pipe all ends
- Adjustable Pressure Range
- +3.0 to 15.0 pounds per square inch
- Nominal Thread Size
- 0.750 inches all ends
- Material
- copper alloy body
- Style Designator
- angle
- Thread Series Designator
- npt all ends
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3895-00-731-0528 | No Name Available | 04/20/1970 |
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:
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-438-6638?
The FSCG of the NSN 4820-00-438-6638 is 4820
Does the NSN 4820-00-438-6638 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-438-6638 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-00-438-6638 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-438-6638 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 4820-00-438-6638 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
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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