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4720-01-139-5480

Find complete technical information, availability, and procurement data for: 4720-01-139-5480

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4720-01-139-5480
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-01-139-5480
Item Name Code
20311
Assigment Date
10/04/1982 (43 years ago)

An item of varying tubular shapes molded or extruded from nonmetallic material. It includes flat form plastic tubing designed to be expanded for use and rubber tubing designed to be fabricated into sealing and/or cushioning devices. Excludes: hose,nonmetallic and tube (as modified).

round cross-sectional shape style, right-hand 2nd end thread direction, 3b 1st end thread class, 3b 2nd end thread class, 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.

Cross-Sectional Shape Style
round
Thread Class
3b 1st end
Thread Class
3b 2nd end
Thread Direction
right-hand 1st end
Thread Direction
right-hand 2nd end
Inside Diameter
0.188 inches nominal
Temp Rating
-40.0 fahrenheit and 250.0 fahrenheit single response
Outside Diameter
0.312 inches nominal
Minimum Inside Bending Radius
2.000 inches
Exterior Color
natural
Connection Style
swivel nut flare 1st end
Connection Style
swivel nut flare 2nd end
End Connection Design
elbow 1st end
End Connection Design
elbow 2nd end
Connection Type
threaded internal tube 1st end
Connection Type
threaded internal tube 2nd end
Burst Test Pressure
8000.0 pounds per square inch
Layer Composition And Location
outer layer braided corrosion resistant steel wire
Maximum Operating Pressure
2000.0 pounds per square inch
Nominal Thread Size
0.438 inches 1st end
Nominal Thread Size
0.438 inches 2nd end
Seat Angle
37.0 degrees 1st end
Seat Angle
37.0 degrees 2nd end
Hydrostatic Test Pressure
4000.0 pounds per square inch
Flow Angle
45.0 degrees 1st end
Flow Angle
90.0 degrees 2nd end
Outer Covering Environmental Protection
corrosion resistant
Vacuum In Torr
50.8
Inside Surface Condition
smooth
Measuring Method And Length
66.000 inches nominal working
Thread Series Designator
unf 1st end
Thread Series Designator
unf 2nd 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
MS8000B660E Nonmetallic Hose Assembly

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4720-01-139-5480?
The FSCG of the NSN 4720-01-139-5480 is 4720
Does NSN 4720-01-139-5480 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4720-01-139-5480 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-01-139-5480 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 4720-01-139-5480 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Mon, Oct 4, 1982

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

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  • AS9120 Quality Standards
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