4720-00-523-3405
Find complete technical information, availability, and procurement data for: 4720-00-523-3405
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Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-523-3405
Item Name Code
20311
Assigment Date
01/01/1963 (63 years ago)
right-hand 1st end thread direction, 450.0 fahrenheit single response temp rating, 0.625 inches nominal inside diameter, round cross-sectional shape style, 3b 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.
- Cross-Sectional Shape Style
- round
- Thread Class
- 3b 1st end
- Thread Direction
- right-hand 1st end
- Inside Diameter
- 0.625 inches nominal
- Temp Rating
- 450.0 fahrenheit single response
- Outside Diameter
- 0.766 inches minimum and 0.812 inches maximum
- Minimum Inside Bending Radius
- 6.500 inches
- Exterior Color
- natural metallic
- Connection Style
- flare 1st end
- End Connection Design
- straight 1st end
- Connection Type
- threaded internal tube 1st end
- Features Provided
- electrostatic discharge capability
- Thread Quantity Per Inch
- 12 1st end
- Burst Test Pressure
- 3500.0 pounds per square inch
- Layer Composition And Location
- outer layer braided corrosion resistant steel wire
- Maximum Operating Pressure
- 1000.0 pounds per square inch
- Nominal Thread Size
- 1.0625 inches 1st end
- Seat Angle
- 37.0 degrees 1st end
- Hydrostatic Test Pressure
- 2000.0 pounds per square inch
- Outer Covering Environmental Protection
- abrasion resistant and corrosion resistant and fuel resistant
- Vacuum In Torr
- 254.0
- Inside Surface Condition
- smooth
- Measuring Method And Length
- 32.250 inches minimum working and 32.750 inches maximum working
- Special Features
- burst pressure rated at 450.0 deg f
- Media For Which Designed
- fuel/oil, hydrocarbon single response
- Thread Series Designator
- un 1st end
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 2840-00-594-8389 | No Name Available | 05/20/1966 |
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 |
|---|---|
| 284842 | Nonmetallic Hose Assembly |
| 389762 | Nonmetallic Hose Assembly |
| 389763 | Nonmetallic Hose Assembly |
| 93680 | Nonmetallic Hose Assembly |
| R50200DUA12-0324 | Nonmetallic Hose Assembly |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4720-00-523-3405?
The FSCG of the NSN 4720-00-523-3405 is 4720
Does NSN 4720-00-523-3405 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4720-00-523-3405 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-523-3405 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 4720-00-523-3405 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
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- AS9120 Quality Standards
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