4710-01-320-5559

Find complete technical information, availability, and procurement data for: 4710-01-320-5559
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4710 Tube and Rigid Tubing Pipe

National Stock Number

4710-01-320-5559

Item Name Code

21989

Assigment Date

05/26/1990 (36 years ago)

A multipiece gasket sealed item specifically designed for joining plain end ferruled tubing or beaded end tubing that will accommodate angular misalignment, axial motion and permits expansion and contraction of the tubing. It may be disconnected for seal replacement without disturbing the rest of the line. The seals are not normally furnished with the item. For rigid type items see coupling, tube; and union, tube.

2 single end mating end quantity, 0.035 inches nominal wall thickness, right-hand single end thread direction, unable to decode tubing material, 3b 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: 0.035 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 loose or integral clinch sleeve single end
Seat Angle In Deg: 37.0 single end
Design Form: prebent
Tube Outside Diameter: 0.500 inches nominal
Nominal Thread Size: 0.750 inches single end
Material: unable to decode
Thread Series Designator: unf 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
G265741	Metal Tube Assembly
G265741-50	Metal Tube Assembly

FAQs

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

What is the FSCG of the NSN 4710-01-320-5559?

The FSCG of the NSN 4710-01-320-5559 is 4710

Does the NSN 4710-01-320-5559 have a Schedule B code assigned?

Yes, the Schedule B code is 8302494500

Does NSN 4710-01-320-5559 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 4710-01-320-5559 contain precious materials?

Item does not contain precious metal.

Does NSN 4710-01-320-5559 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 4710-01-320-5559 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, May 26, 1990