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4720-00-234-3998

Find complete technical information, availability, and procurement data for: 4720-00-234-3998

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4720-00-234-3998
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-234-3998
Item Name Code
20311
Assigment Date
11/06/1970 (55 years ago)

3b 1st end thread class, round cross-sectional shape style, -65.0 fahrenheit and 450.0 fahrenheit single response temp rating, 0.188 inches nominal inside diameter, 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 Direction
right-hand 1st end
Inside Diameter
0.188 inches nominal
Temp Rating
-65.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter
0.313 inches nominal
Minimum Inside Bending Radius
2.000 inches
Connection Style
swivel nut flare 1st end
End Connection Design
straight 1st end
Connection Type
threaded internal tube 1st end
Features Provided
electrostatic discharge capability
Burst Test Pressure
12000.0 pounds per square inch
Layer Composition And Location
outer layer braided corrosion resistant steel wire
Maximum Operating Pressure
1500.0 pounds per square inch
Nominal Thread Size
0.500 inches 1st end
Seat Angle
37.0 degrees 1st end
Hydrostatic Test Pressure
3000.0 pounds per square inch
Outer Covering Environmental Protection
corrosion resistant
Vacuum In Torr
50.8
Inside Surface Condition
smooth
Measuring Method And Length
79.000 inches nominal working
Special Features
w/vinyl chafe guard
Thread Series Designator
unjf 1st end
Specification/Standard Data
76301-32-721560-104 manufacturers source control

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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
13000004-0790RV Nonmetallic Hose Assembly
32-721560-104 Nonmetallic Hose Assembly
VR3800-45-0790 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-234-3998?
The FSCG of the NSN 4720-00-234-3998 is 4720
Does NSN 4720-00-234-3998 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4720-00-234-3998 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-00-234-3998 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 4720-00-234-3998 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Nov 6, 1970

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