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4720-00-542-4668

Find complete technical information, availability, and procurement data for: 4720-00-542-4668

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4720-00-542-4668
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-542-4668
Item Name Code
22670
Assigment Date
01/01/1963 (63 years ago)

A metallic product of ferrous or nonferrous material. It is produced as a solid section in straight lengths or short barlike forms of cored or solid cross section. It may be round, square, hexagon, oval, half-oval, or half-round shape whose width, diameter, or distance between parallel faces is 3/8 inch or 10.0mm or greater. It is round to a maximum diameter of 24 inches or 610.0mm. For a rectangular shape less than 3/32 inch or 2.5mm thickness, see wire (1), nonelectrical.

0.531 inches minimum and 0.593 inches maximum outside diameter, 2.750 inches minimum inside bending radius, 0.296 inches minimum and 0.328 inches maximum inside diameter, -67.0 fahrenheit and 212.0 fahrenheit single response temp rating, 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
Inside Diameter
0.296 inches minimum and 0.328 inches maximum
Temp Rating
-67.0 fahrenheit and 212.0 fahrenheit single response
Outside Diameter
0.531 inches minimum and 0.593 inches maximum
Minimum Inside Bending Radius
2.750 inches
Burst Test Pressure
1100.0 pounds per square inch single response
Maximum Operating Pressure
275.0 pounds per square inch single response
Hydrostatic Test Pressure
550.0 pounds per square inch single response
Outer Covering Environmental Protection
fuel resistant and mildew resistant and oil resistant and ozone resistant and vibration resistant and weatherproof
Vacuum In Torr
254.0
Inside Surface Condition
smooth
Special Markings
continuous yellow stripe on outer cover w/capitol letters oz legibly marked on or broken into stripe atintervals of not more thantwelve in. along the hose
Material
rubber chloroprene class cr tube
Specification/Standard Data
81349-mil-h-13444 government specification
Nondefinitive Spec/Std Data
1 type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4720-00-226-8299 No Name Available 06/01/1999
4720-00-453-6056 No Name Available 02/01/1978
4720-00-679-9283 No Name Available 02/17/1969
4720-00-867-8833 No Name Available 07/01/1986
4720-01-207-3671 No Name Available 06/01/1993
4720-01-238-4128 No Name Available 02/01/1991

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
12333119 Nonmetallic Hose
13213E3271 Nonmetallic Hose
33H581 Nonmetallic Hose
BML65299 Nonmetallic Hose
ERL364 Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-542-4668?
The FSCG of the NSN 4720-00-542-4668 is 4720
Does the NSN 4720-00-542-4668 have a Schedule B code assigned?
Yes, the Schedule B code is 8710000090
Does NSN 4720-00-542-4668 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 4720-00-542-4668 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-00-542-4668 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 4720-00-542-4668 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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