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4720-00-289-5221

Find complete technical information, availability, and procurement data for: 4720-00-289-5221

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4720-00-289-5221
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-289-5221
Item Name Code
22670
Assigment Date
01/01/1963 (63 years ago)

A flexible, tubular item having a nonmetallic tube inner conveying surface and one or more reinforcement layers of a metallic or nonmetallic material. It is designed to convey gasses, liquids, or solids. For items with fittings on one or both ends, see hose assembly, nonmetallic. Excludes:hose, air duct; and hose air duct, air breathing.

1.500 inches nominal inside diameter, -40.0 fahrenheit and 200.0 fahrenheit single response temp rating, round cross-sectional shape style, 2.250 inches nominal outside diameter, 20.000 inches minimum inside bending radius

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
1.500 inches nominal
Temp Rating
-40.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter
2.250 inches nominal
Minimum Inside Bending Radius
20.000 inches
Burst Test Pressure
5000.0 pounds per square inch single response
Layer Composition And Location
1st layer braided steel wire and 2nd layer braided steel wire and outer layer molded rubber, synthetic
Maximum Operating Pressure
1250.0 pounds per square inch single response
Hydrostatic Test Pressure
2500.0 pounds per square inch single response
Outer Covering Environmental Protection
mildew resistant and oil resistant and ozone resistant
Inside Surface Condition
smooth
Material
rubber synthetic tube
Media For Which Designed
fuel/oil, hydrocarbon and gas and water, fresh and water, salt single response
Specification/Standard Data
81349-mil-h-24135 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4720-00-288-9874 No Name Available 01/01/1960
4720-00-506-1254 No Name Available 01/20/1966
4720-00-602-4268 No Name Available 01/01/1963
4720-00-997-8909 No Name Available 06/01/1980

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
1509/FC163-24 Nonmetallic Hose
FC163-4 Nonmetallic Hose
FC163/1509-24 Nonmetallic Hose
M24135/1-24 Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-289-5221?
The FSCG of the NSN 4720-00-289-5221 is 4720
Does the NSN 4720-00-289-5221 have a Schedule B code assigned?
Yes, the Schedule B code is 4009210000
Does NSN 4720-00-289-5221 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 4720-00-289-5221 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-289-5221 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 4720-00-289-5221 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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