4820-00-497-4648
Find complete technical information, availability, and procurement data for: 4820-00-497-4648
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Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-497-4648
Item Name Code
05487
Assigment Date
01/01/1963 (63 years ago)
3a 1st end thread class, flared (tube) 1st end connection style, right-hand 1st end thread direction, spring disk loading method, cone 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 1st end
- Thread Direction
- right-hand 1st end
- Flow Control Device
- cone
- Disk Loading Method
- spring
- Connection Style
- flared (tube) 1st end
- Connection Type
- threaded external tube 1st end
- Mounting Position
- horizontal or vertical
- Thread Quantity Per Inch
- 20 1st end
- Maximum Operating Pressure
- 1500.0 pounds per square inch single response
- Nominal Thread Size
- 0.438 inches 1st end
- Seat Angle
- 37.0 degrees 1st end
- Nominal Outside Diameter Tube Accommodated
- 0.250 inches 1st end
- Special Features
- 1.2 gpm rated flow capacity
- Media For Which Designed
- hydraulic fluid, petroleum base single response
- Style Designator
- straight thru
- Test Data Document
- "81349-mil-v-5524 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
- Thread Series Designator
- unf 1st end
- Nondefinitive Spec/Std Data
- a style and 1500 class
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4820-00-288-7054 | No Name Available | 11/20/1985 |
| 4820-00-303-5462 | No Name Available | 01/01/1963 |
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 4820-00-497-4648?
The FSCG of the NSN 4820-00-497-4648 is 4820
Does the NSN 4820-00-497-4648 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-497-4648 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-497-4648 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-497-4648 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 4820-00-497-4648 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
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