4710-01-399-0806

Find complete technical information, availability, and procurement data for: 4710-01-399-0806
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4710 Tube and Rigid Tubing Pipe

National Stock Number

4710-01-399-0806

Item Name Code

21989

Assigment Date

11/16/1994 (31 years ago)

A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see hose assembly, air duct. For items of sleeve section design rated for high pressure use, see sleeve, seal, coupling. Excludes:hose, nonmetallic.

right-hand single end thread direction, 2 single end mating end quantity, unable to decode tubing material, 3b single end thread class, 0.035 inches nominal wall thickness

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Wall Thickness: 0.035 inches nominal
Thread Class: 3b single end
Thread Direction: right-hand single end
Mating End Quantity: 2 single end
Tubing Material: unable to decode
End Connection Style: swivel nut with compression sleeve single end
Seat Angle In Deg: 33.0 single end
Design Form: prebent
Tube Outside Diameter: 0.250 inches nominal
End Connection Spec/Std: mil, ms20819, part no. ms20819-4d and ana, an818, part no. an818-4d
Nominal Thread Size: 0.438 inches single end
Material: unable to decode
Thread Series Designator: unjf single end

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
165A588	Metal Tube Assembly
165A588-1	Metal Tube Assembly

FAQs

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

What is the FSCG of the NSN 4710-01-399-0806?

The FSCG of the NSN 4710-01-399-0806 is 4710

Does the NSN 4710-01-399-0806 have a Schedule B code assigned?

Yes, the Schedule B code is 8302494500

Does NSN 4710-01-399-0806 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 4710-01-399-0806 contain precious materials?

Item does not contain precious metal.

Does NSN 4710-01-399-0806 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 4710-01-399-0806 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Nov 16, 1994