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4720-00-043-0503

Find complete technical information, availability, and procurement data for: 4720-00-043-0503

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4720-00-043-0503
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-043-0503
Item Name Code
20311
Assigment Date
01/01/1961 (65 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

-65.0 fahrenheit and 450.0 fahrenheit single response temp rating, 0.188 inches nominal inside diameter, round cross-sectional shape style, 3b 1st 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 Direction
right-hand 1st end
Inside Diameter
0.188 inches nominal
Temp Rating
-65.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter
0.406 inches nominal
Angle Between Rigid Elbow Fittings In Deg
0.0
Connection Style
swivel nut flare 1st end
End Connection Design
elbow 1st end
Connection Type
threaded internal tube 1st end
Features Provided
electrostatic discharge capability
Thread Quantity Per Inch
20 1st end
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
0.438 inches 1st end
Seat Angle
37.0 degrees 1st end
Hydrostatic Test Pressure
3000.0 pounds per square inch
Flow Angle
90.0 degrees 1st end
Inside Surface Condition
smooth
Measuring Method And Length
7.781 inches nominal working
Special Features
vinyl external support
Thread Series Designator
unf 1st 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
489890 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-043-0503?
The FSCG of the NSN 4720-00-043-0503 is 4720
Does NSN 4720-00-043-0503 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4720-00-043-0503 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-00-043-0503 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 4720-00-043-0503 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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