4710-01-399-0804

Find complete technical information, availability, and procurement data for: 4710-01-399-0804
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4710 Tube and Rigid Tubing Pipe

National Stock Number

4710-01-399-0804

Item Name Code

21989

Assigment Date

11/16/1994 (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.

right-hand single end thread direction, tube,flow control valve,flight deck,international business machines end item identification, 0.035 inches nominal wall thickness, 3b single end thread class, 2 single end mating end quantity

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
End Item Identification: tube,flow control valve,flight deck,international business machines
Tubing Material: unable to decode
End Connection Style: flare single end
Seat Angle In Deg: 45.0 single end
Design Form: prebent
Tube Outside Diameter: 0.250 inches nominal
End Connection Spec/Std: mil,an818-4j
Nominal Thread Size: 0.4375 inches single end
Special Features: seamless,stainless steel
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
165A575	Metal Tube Assembly
165A575-1	Metal Tube Assembly

FAQs

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

What is the FSCG of the NSN 4710-01-399-0804?

The FSCG of the NSN 4710-01-399-0804 is 4710

Does the NSN 4710-01-399-0804 have a Schedule B code assigned?

Yes, the Schedule B code is 8302494500

Does NSN 4710-01-399-0804 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 4710-01-399-0804 contain precious materials?

Item does not contain precious metal.

Does NSN 4710-01-399-0804 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 4710-01-399-0804 was assigned to the Federal Catalog?

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