4820-01-075-6204
Find complete technical information, availability, and procurement data for: 4820-01-075-6204
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Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-075-6204
Item Name Code
05488
Assigment Date
04/24/1979 (47 years ago)
3a all ends thread class, inside spring bonnet type, integral bonnet attachment method, right-hand all ends thread direction, disk flow control device
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a all ends
- Thread Direction
- right-hand all ends
- Flow Control Device
- disk
- Bonnet Type
- inside spring
- Bonnet Attachment Method
- integral
- Disk Loading Method
- spring
- Maximum Operating Temp
- 85.0 celsius single response
- Connection Style
- plain (pipe) all ends
- Valve Operation Method
- automatic
- Connection Type
- threaded external tube all ends
- Thread Quantity Per Inch
- 20 all ends
- Adjustable Pressure Range
- +85.0 to 90.0 pounds per square inch
- Maximum Operating Pressure
- 200.0 pounds per square inch single response
- Nominal Thread Size
- 0.437 inches all ends
- Material
- aluminum alloy 2024 body
- Material
- aluminum alloy 2024 flow control device
- Surface Treatment
- anodize
- Surface Treatment Document And Classification
- mil-a-8625,ty 1 mil spec single treatment response
- Style Designator
- straight thru w/baffle
- Thread Series Designator
- unjf all ends
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 |
|---|---|
| 11566318 | Safety Relief Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-01-075-6204?
The FSCG of the NSN 4820-01-075-6204 is 4820
Does the NSN 4820-01-075-6204 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-075-6204 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4820-01-075-6204 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-075-6204 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 4820-01-075-6204 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Tue, Apr 24, 1979
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
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- HAZMAT Certified
- AS9120 Quality Standards
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Surplus | 1 |
| New Material | 1 |
| Total | 2 |
Availability of this item was last updated on:
05/19/2026 04:05 PM EDT.
Stock levels and pricing are subject to change.