4820-00-529-4177
Find complete technical information, availability, and procurement data for: 4820-00-529-4177
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Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-529-4177
Item Name Code
05488
Assigment Date
01/01/1963 (63 years ago)
integral bonnet attachment method, inside screw bonnet type, spring disk loading method, right-hand 1st end thread direction, 3a 1st end thread class
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 1st end
- Thread Direction
- right-hand 1st end
- Bonnet Type
- inside screw
- Bonnet Attachment Method
- integral
- Disk Loading Method
- spring
- Connection Style
- flared (tube) 1st end
- Connection Type
- threaded external tube 1st end
- Features Provided
- valve stem lock shield and bonnet packing
- Thread Quantity Per Inch
- 20 1st end
- Maximum Operating Pressure
- 3000.0 pounds per square inch single response
- Nominal Thread Size
- 0.437 inches 1st end
- Seat Angle
- 37.0 degrees 1st end
- Opening Pressure Setting
- 2800.0 pounds per square inch
- Nominal Outside Diameter Tube Accommodated
- 0.250 inches 1st end
- Material
- aluminum alloy and steel corrosion resisting flow control device
- Material
- aluminum alloy seat
- Material
- aluminum alloy body
- Media For Which Designed
- air single response
- Surface Treatment
- anodize
- Style Designator
- straight thru w/baffle
- Thread Series Designator
- unf 1st end
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 |
|---|---|
| 10-847 | Safety Relief Valve |
| 116B100-1 | Safety Relief Valve |
| MC1603-2801 | Safety Relief Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-529-4177?
The FSCG of the NSN 4820-00-529-4177 is 4820
Does the NSN 4820-00-529-4177 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-529-4177 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 4820-00-529-4177 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-529-4177 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 4820-00-529-4177 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
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- ITAR Registered
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- HAZMAT Certified
- AS9120 Quality Standards
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Pricing
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