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4720-00-731-9112

Find complete technical information, availability, and procurement data for: 4720-00-731-9112

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4720-00-731-9112
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-731-9112
Item Name Code
20311
Assigment Date
01/01/1963 (63 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, right-hand 2nd end thread direction, 2.240 inches nominal outside diameter, 1.500 inches nominal inside diameter, round cross-sectional shape style

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 Direction
right-hand 1st end
Thread Direction
right-hand 2nd end
Inside Diameter
1.500 inches nominal
Outside Diameter
2.240 inches nominal
Connection Style
plain 2nd end
Connection Style
plain optional end 1st end
End Connection Design
straight 1st end
End Connection Design
straight 2nd end
End Fitting Component And Material
complete fitting steel all ends
Fitting Component And Surface Treatment
complete fitting zinc 1st end
Connection Type
threaded external pipe 2nd end
Connection Type
threaded internal pipe 1st end
Burst Test Pressure
200.0 pounds per square inch
Layer Composition And Location
1st layer rubber impregnated woven fabric and 2nd layer helix copper coil and 3rd layer molded rubber and 4th layer rubber impregnated woven fabric and outer layer molded rubber, synthetic
Maximum Operating Pressure
50.0 pounds per square inch
Nominal Thread Size
1.500 inches 1st end
Nominal Thread Size
1.250 inches 2nd end
Hydrostatic Test Pressure
100.0 pounds per square inch
Outer Covering Environmental Protection
oil resistant and ozone resistant and weatherproof
Inside Surface Condition
smooth
Measuring Method And Length
900.000 inches nominal overall
Special Features
inner conveying tube material-rubber, synthetic
Media For Which Designed
water, salt single response
Thread Series Designator
npt 2nd end
Thread Series Designator
npt 1st end
Specification/Standard Data
zz-h-561,type 1,grade 1,style d,class 1 professional/industrial association specification

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
73917-32X1ITEM1 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-731-9112?
The FSCG of the NSN 4720-00-731-9112 is 4720
Does NSN 4720-00-731-9112 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 4720-00-731-9112 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-731-9112 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 4720-00-731-9112 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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