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4720-00-318-0572

Find complete technical information, availability, and procurement data for: 4720-00-318-0572

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4720-00-318-0572
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-318-0572
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, 0.687 inches nominal outside diameter, 0.250 inches nominal inside diameter, round cross-sectional shape style, -65.0 fahrenheit and 250.0 fahrenheit single response temp rating

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
Inside Diameter
0.250 inches nominal
Temp Rating
-65.0 fahrenheit and 250.0 fahrenheit single response
Outside Diameter
0.687 inches nominal
Minimum Inside Bending Radius
4.000 inches
Connection Style
inverted flare 1st end
End Connection Design
straight 1st end
Connection Type
threaded external pipe 1st end
Burst Test Pressure
20000.0 pounds per square inch
Layer Composition And Location
1st layer spirally laid steel wire and 2nd layer spirally laid steel wire and 3rd layer braided steel wire and outer layer molded rubber
Maximum Operating Pressure
5000.0 pounds per square inch
Nominal Thread Size
0.250 inches 1st end
Seat Angle
30.0 degrees 1st end
Hydrostatic Test Pressure
10000.0 pounds per square inch
Outer Covering Environmental Protection
mildew resistant and oil resistant
Inside Surface Condition
smooth
Measuring Method And Length
21.000 inches nominal overall
Special Features
inner conveying tube material-rubber, buna-n
Thread Series Designator
nptf 1st end
Specification/Standard Data
81349-mil-h-13531 government specification
Nondefinitive Spec/Std Data
3 type and a class

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
4C4MC21 Nonmetallic Hose Assembly
4C4MIC411-21 Nonmetallic Hose Assembly
8695735 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-318-0572?
The FSCG of the NSN 4720-00-318-0572 is 4720
Does NSN 4720-00-318-0572 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 4720-00-318-0572 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-318-0572 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 4720-00-318-0572 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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