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4720-00-288-9743

Find complete technical information, availability, and procurement data for: 4720-00-288-9743

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4720-00-288-9743
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-288-9743
Item Name Code
22670
Assigment Date
01/01/1961 (65 years ago)

1.625 inches nominal inside diameter, round cross-sectional shape style, 1st layer molded rubber, synthetic and 2nd layer molded rubber, chloroprene and outer layer molded rubber, synthetic layer composition and location, 185.0 pounds per square inch single response burst test pressure, 2.000 inches nominal outside diameter

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
1.625 inches nominal
Outside Diameter
2.000 inches nominal
Burst Test Pressure
185.0 pounds per square inch single response
Layer Composition And Location
1st layer molded rubber, synthetic and 2nd layer molded rubber, chloroprene and outer layer molded rubber, synthetic
Inside Surface Condition
smooth
Measuring Method And Length
36.000 inches nominal overall
Material
rubber polyisoprene natural class nr or rubber synthetic tube
Media For Which Designed
alcohol, methyl and ethylene glycol and water, fresh single response
Specification/Standard Data
81348-zz-h-428 government specification
Nondefinitive Spec/Std Data
1 type and b grade and 2 class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4720-00-235-4127 No Name Available 04/01/1978
4720-00-278-4895 No Name Available 05/18/1967
4720-00-289-0313 No Name Available 02/05/1969
4720-00-289-0480 No Name Available 08/01/1977
4720-00-421-1280 No Name Available 09/01/2023
4720-01-040-5385 No Name Available 07/01/1992
4720-01-244-3574 No Name Available 06/01/1992

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
1726H Nonmetallic Hose
CS4720-00171B214360 Nonmetallic Hose
J20R1ECSC41X933 Nonmetallic Hose
MS521301B214366 Nonmetallic Hose
SAE-20R1ECS-C-41X933 Nonmetallic Hose
TVA4720-2-3-002-1 5-8IN Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-288-9743?
The FSCG of the NSN 4720-00-288-9743 is 4720
Does the NSN 4720-00-288-9743 have a Schedule B code assigned?
Yes, the Schedule B code is 4009320050
Does NSN 4720-00-288-9743 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 4720-00-288-9743 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-00-288-9743 contain hazardous materials?
Indicates information is in the hazardous materials information resource system (hmirs).
When the NSN 4720-00-288-9743 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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