5749803 PC279

View detailed technical data, stock status, and sourcing information for: 5749803 PC279
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4710 Tube and Rigid Tubing Pipe

National Stock Number

4710-01-228-1617

Item Name Code

21989

Assigment Date

03/14/1986 (40 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 first end thread direction, 0.020 inches nominal wall thickness, 1 second end mating end quantity, 3b first end thread class, 1 first 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: 0.020 inches nominal
Thread Class: 3b first end
Thread Direction: right-hand first end
Mating End Quantity: 1 second end
Mating End Quantity: 1 first end
Tubing Material: unable to decode
End Connection Style: swivel nut with loose or integral clinch sleeve first end
End Connection Style: unthreaded internal second end
Seat Angle In Deg: 12.0 first end
Design Form: prebent
Connection Special Design: union second end
Tube Outside Diameter: 0.375 inches nominal
Nominal Thread Size: 0.562 inches single end
Special Features: permanent seals and union
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
5749803 PC279	Metal Tube Assembly
5749809-413	Metal Tube Assembly

FAQs

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

What is the FSCG of the NSN 4710-01-228-1617?

The FSCG of the NSN 4710-01-228-1617 is 4710

Does the NSN 4710-01-228-1617 have a Schedule B code assigned?

Yes, the Schedule B code is 8302494500

Does NSN 4710-01-228-1617 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 4710-01-228-1617 contain precious materials?

Item does not contain precious metal.

Does NSN 4710-01-228-1617 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 4710-01-228-1617 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Mar 14, 1986