98SP1443-13
View detailed technical data, stock status, and sourcing information for: 98SP1443-13
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Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-593-8559
Item Name Code
05487
Assigment Date
01/01/1963 (63 years ago)
3a 1st end thread class, cone flow control device, pressed-in renewable seat ring type, spring disk loading method, right-hand 1st end thread direction
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
- cone
- Disk Loading Method
- spring
- Renewable Seat Ring Type
- pressed-in
- Connection Style
- flared (tube) 1st end
- Connection Type
- threaded external tube 1st end
- Mounting Position
- horizontal or vertical
- Thread Quantity Per Inch
- 16 1st end
- Maximum Operating Pressure
- 1500.0 pounds per square inch single response
- Nominal Thread Size
- 0.750 inches 1st end
- Seat Angle
- 37.0 degrees 1st end
- Nominal Outside Diameter Tube Accommodated
- 0.500 inches 1st end
- Material
- aluminum alloy seat
- Material
- aluminum alloy body
- Material
- steel corrosion resisting flow control device
- Media For Which Designed
- fuel/oil, hydrocarbon single response
- Surface Treatment
- anodize
- Style Designator
- straight thru
- Supplementary Features
- appl to acft fuselage hydraulic system,acft,type f-4
- 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Below is a list of NSNs that have been officially superseded by this NSN: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 |
|---|---|---|
| 1650-00-814-6674 | No Name Available | 08/28/1970 |
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:
| Part Number | Name |
|---|---|
| 1112-548612 | Check Valve |
| 1112-577885 | Check Valve |
| 1112-577885-8 | Check Valve |
| 98SP1443-13 | Check Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-593-8559?
The FSCG of the NSN 4820-00-593-8559 is 4820
Does the NSN 4820-00-593-8559 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-00-593-8559 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-593-8559 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-593-8559 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 4820-00-593-8559 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
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Pricing
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