4710-00-421-3408

Find complete technical information, availability, and procurement data for: 4710-00-421-3408
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4710 Tube and Rigid Tubing Pipe

National Stock Number

4710-00-421-3408

Item Name Code

21989

Assigment Date

12/07/1970 (55 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

right-hand single end thread direction, unable to decode tubing material, 0.028 inches nominal wall thickness, 1 single end mating end quantity, 2a single end thread class

Product Characteristics

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

Wall Thickness: 0.028 inches nominal
Thread Class: 2a single end
Thread Direction: right-hand single end
Mating End Quantity: 1 single end
Tubing Material: unable to decode
End Connection Style: flared single end
Tube Outside Diameter: 1.750 inches nominal
Nominal Thread Size: 0.375 inches single end
Material: unable to decode
Thread Series Designator: un 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
32-58342-303	Metal Tube Assembly

FAQs

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

What is the FSCG of the NSN 4710-00-421-3408?

The FSCG of the NSN 4710-00-421-3408 is 4710

Does the NSN 4710-00-421-3408 have a Schedule B code assigned?

Yes, the Schedule B code is 8302494500

Does NSN 4710-00-421-3408 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4710-00-421-3408 contain precious materials?

Item does not contain precious metal.

Does NSN 4710-00-421-3408 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 4710-00-421-3408 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Dec 7, 1970