564-0077

View detailed technical data, stock status, and sourcing information for: 564-0077
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-271-9839

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).

0.311 inches nominal outside diameter, 55.0 minimum shore durometer a and 65.0 maximum shore durometer a nonmetallic hardness rating, flexible features provided, 0.187 inches nominal inside diameter, round cross-sectional shape style

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: 0.187 inches nominal
Nonmetallic Hardness Rating: 55.0 minimum shore durometer a and 65.0 maximum shore durometer a
Outside Diameter: 0.311 inches nominal
Features Provided: flexible
Minimum Tensile Strength: 1500 pounds per square inch
Inside Surface Condition: smooth
Material: rubber synthetic tube
Media For Which Designed: fuel/oil, hydrocarbon single response
Specification/Standard Data: 81349-mil-r-6855 government specification
Nondefinitive Spec/Std Data: 2 class and 60 grade

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-00-235-5480	No Name Available	01/01/1963
4720-00-839-1061	No Name Available	02/01/1978
4720-01-143-1351	No Name Available	10/01/1990

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
4720-271-9839	Nonmetallic Tubing
4720002719839	Nonmetallic Tubing
564-0077	Nonmetallic Tubing
564-0077-011	Nonmetallic Tubing
685B012525	Nonmetallic Tubing
M6855/4-10L089	Nonmetallic Tubing

FAQs

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

What is the FSCG of the NSN 4720-00-271-9839?

The FSCG of the NSN 4720-00-271-9839 is 4720

Does the NSN 4720-00-271-9839 have a Schedule B code assigned?

Yes, the Schedule B code is 4009110000

Does NSN 4720-00-271-9839 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 4720-00-271-9839 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-00-271-9839 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 4720-00-271-9839 was assigned to the Federal Catalog?

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