4720-01-399-5711

Find complete technical information, availability, and procurement data for: 4720-01-399-5711
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-399-5711

Item Name Code

20311

Assigment Date

11/30/1994 (31 years ago)

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.

straight 2nd end end connection design, round cross-sectional shape style, black exterior color, straight 1st end end connection design, threaded external tube 2nd end connection type

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
Exterior Color: black
End Connection Design: straight 1st end
End Connection Design: straight 2nd end
Connection Type: threaded external tube 2nd end
Connection Type: threaded internal tube 1st end
Inside Surface Condition: smooth
Media For Which Designed: fuel/oil, hydrocarbon single response

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
25759SS	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-399-5711?

The FSCG of the NSN 4720-01-399-5711 is 4720

Does NSN 4720-01-399-5711 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 4720-01-399-5711 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-399-5711 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 4720-01-399-5711 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Nov 30, 1994