4720-00-202-8657

Find complete technical information, availability, and procurement data for: 4720-00-202-8657
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-202-8657

Item Name Code

20311

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.

right-hand 2nd end thread direction, round cross-sectional shape style, swivel nut, gasket seal 1st end connection style, right-hand 1st end thread direction, 1.500 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
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Inside Diameter: 1.500 inches nominal
Connection Style: swivel nut, gasket seal 1st end
Connection Style: plain 2nd end
End Connection Design: straight 1st end
End Connection Design: straight 2nd end
End Fitting Component And Material: complete fitting copper alloy all ends
Connection Type: threaded external hose 2nd end
Connection Type: threaded internal hose 1st end
Burst Test Pressure: 450.0 pounds per square inch
Layer Composition And Location: outer layer molded rubber, synthetic
Nominal Thread Size: 1.500 inches 1st end
Nominal Thread Size: 1.500 inches 2nd end
Hydrostatic Test Pressure: 250.0 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 600.000 inches nominal excluding end fittings
Special Features: inner conveying tube material-rubber, synthetic
Media For Which Designed: water single response
Thread Series Designator: npsh 1st end
Thread Series Designator: npsh 2nd end
Specification/Standard Data: 58536-a-a-59567 government specification
Nondefinitive Spec/Std Data: 1 class and 1 grade

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
AA59567-1-1-24-050	Nonmetallic Hose Assembly
AA59567-1-1-24-50	Nonmetallic Hose Assembly
AA59767-1-1-24-50	Nonmetallic Hose Assembly
ZZ-H-601 CL1 GR	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-202-8657?

The FSCG of the NSN 4720-00-202-8657 is 4720

Does the NSN 4720-00-202-8657 have a Schedule B code assigned?

Yes, the Schedule B code is 4009120050

Does NSN 4720-00-202-8657 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4720-00-202-8657 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-00-202-8657 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 4720-00-202-8657 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963