4820-00-930-7420
Find complete technical information, availability, and procurement data for: 4820-00-930-7420
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Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-930-7420
Item Name Code
05488
Assigment Date
07/06/1966 (60 years ago)
right-hand 1st end thread direction, poppet flow control device, 3a 1st end thread class, 0.5 gallons per minute valve discharge flow rate, 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 Class
- 3a 1st end
- Thread Direction
- right-hand 1st end
- Flow Control Device
- poppet
- Disk Loading Method
- spring
- Valve Discharge Flow Rate
- 0.5 gallons per minute
- Connection Style
- swivel nut, flared (tube) 1st end
- Valve Operation Method
- automatic
- Connection Type
- threaded external tube 1st end
- Features Provided
- pressure tight outlet side
- Thread Quantity Per Inch
- 20 1st end
- Nominal Thread Size
- 0.437 inches 1st end
- Seat Angle
- 37.0 degrees 1st end
- Opening Pressure Setting
- 9.0 pounds per square inch
- Seat Nominal Radius
- 0.005 inches
- Nominal Outside Diameter Tube Accommodated
- 0.250 inches 1st end
- Style Designator
- straight thru
- Thread Series Designator
- unf 1st end
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4820-00-860-4693 | No Name Available | 06/22/1974 |
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-930-7420?
The FSCG of the NSN 4820-00-930-7420 is 4820
Does the NSN 4820-00-930-7420 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-930-7420 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 4820-00-930-7420 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-930-7420 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 4820-00-930-7420 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Wed, Jul 6, 1966
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