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4720-00-288-9750

Find complete technical information, availability, and procurement data for: 4720-00-288-9750

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4720-00-288-9750
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-288-9750
Item Name Code
22670
Assigment Date
01/01/1961 (65 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.

-40.0 fahrenheit and 212.0 fahrenheit single response temp rating, 1.750 inches nominal outside diameter, 200.0 pounds per square inch single response burst test pressure, round cross-sectional shape style, 1.312 inches nominal inside 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
1.312 inches nominal
Temp Rating
-40.0 fahrenheit and 212.0 fahrenheit single response
Outside Diameter
1.750 inches nominal
Burst Test Pressure
200.0 pounds per square inch single response
Layer Composition And Location
1st layer braided textile yarn and outer layer molded rubber, synthetic
Outer Covering Environmental Protection
heat resistant and oil resistant and ozone resistant and mildew resistant
Inside Surface Condition
smooth
Measuring Method And Length
36.000 inches nominal overall
Material
rubber ethylene-propylene class epm tube
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Below is a list of NSNs that have been officially superseded by this NSN: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
4720-00-287-4841 No Name Available 03/01/1977

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
MS521301B209360 Nonmetallic Hose
SAE-20R1ECS-C-33X914 Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-288-9750?
The FSCG of the NSN 4720-00-288-9750 is 4720
Does the NSN 4720-00-288-9750 have a Schedule B code assigned?
Yes, the Schedule B code is 4009310000
Does NSN 4720-00-288-9750 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 4720-00-288-9750 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-288-9750 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 4720-00-288-9750 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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