4720-00-057-9790

Find complete technical information, availability, and procurement data for: 4720-00-057-9790
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-057-9790

Item Name Code

31934

Assigment Date

01/01/1963 (63 years ago)

An item of varying tubular shapes molded or extruded from nonmetallic material. It includes flat form plastic tubing designed to be expanded for use and rubber tubing designed to be fabricated into sealing and/or cushioning devices. Excludes: hose,nonmetallic and tube (as modified).

-70.0 fahrenheit and 170.0 fahrenheit single response temp rating, round cross-sectional shape style, 0.170 inches nominal inside diameter, 0.250 inches nominal outside diameter, 90.0 nominal shore durometer a nonmetallic hardness rating

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: 0.170 inches nominal
Nonmetallic Hardness Rating: 90.0 nominal shore durometer a
Temp Rating: -70.0 fahrenheit and 170.0 fahrenheit single response
Outside Diameter: 0.250 inches nominal
Exterior Color: black
End Item Identification: grumman a10 aircraft
Minimum Tensile Strength: 2300 pounds per square inch
Burst Test Pressure: 400.0 pounds per square inch single response
Maximum Operating Pressure: 100.0 pounds per square inch single response
Inside Surface Condition: smooth
Flexibility: flexible
Material: plastic tube

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-00-099-5416	No Name Available	09/01/1979
4720-00-186-6279	No Name Available	08/01/1998

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
1201-4400	Nonmetallic Tubing
917.95.05.004	Nonmetallic Tubing
9179505004	Nonmetallic Tubing

FAQs

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

What is the FSCG of the NSN 4720-00-057-9790?

The FSCG of the NSN 4720-00-057-9790 is 4720

Does the NSN 4720-00-057-9790 have a Schedule B code assigned?

Yes, the Schedule B code is 3917320000

Does NSN 4720-00-057-9790 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 4720-00-057-9790 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-057-9790 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 4720-00-057-9790 was assigned to the Federal Catalog?

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