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4720-00-140-7821

Find complete technical information, availability, and procurement data for: 4720-00-140-7821

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4720-00-140-7821
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-140-7821
Item Name Code
20311
Assigment Date
09/12/1971 (54 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.

right-hand 1st end thread direction, 3b 1st end thread class, 1.522 inches nominal inside diameter, round cross-sectional shape style, right-hand 2nd 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
Thread Direction
right-hand 2nd end
Inside Diameter
1.522 inches nominal
Temp Rating
-25.0 fahrenheit and 125.0 fahrenheit single response
Outside Diameter
1.790 inches nominal
Minimum Inside Bending Radius
5.000 inches
Connection Style
swivel nut flare 1st end
Connection Style
plain 2nd end
End Connection Design
straight 1st end
End Connection Design
straight 2nd end
Connection Type
threaded external pipe 2nd end
Connection Type
threaded internal tube 1st end
Features Provided
electrostatic discharge capability
Thread Quantity Per Inch
12 1st end
Burst Test Pressure
2500.0 pounds per square inch
Layer Composition And Location
outer layer braided steel wire
Maximum Operating Pressure
150.0 pounds per square inch
Nominal Thread Size
1.500 inches 2nd end
Nominal Thread Size
1.875 inches 1st end
Seat Angle
37.0 degrees 1st end
Outer Covering Environmental Protection
corrosion resistant
Inside Surface Condition
smooth
Measuring Method And Length
72.000 inches nominal overall
Thread Series Designator
npt 2nd end
Thread Series Designator
un 1st end
Specification/Standard Data
30003-2518815-8 manufacturers source control

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
2518815-8 Nonmetallic Hose Assembly
TCC50050324-30-24-0720 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-140-7821?
The FSCG of the NSN 4720-00-140-7821 is 4720
Does NSN 4720-00-140-7821 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 4720-00-140-7821 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-00-140-7821 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 4720-00-140-7821 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Sun, Sep 12, 1971

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