4730-01-159-6478

Find complete technical information, availability, and procurement data for: 4730-01-159-6478
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-01-159-6478

Item Name Code

22679

Assigment Date

08/11/1983 (43 years ago)

flared (tube) 1st end connection style, 1.810 inches nominal 1st end leg length, 2.050 inches nominal 2nd end leg length, external seat for gasket seal (boss) 2nd end connection style, 3a all ends thread class

Product Characteristics

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

Thread Class: 3a all ends
Connection Style: external seat for gasket seal (boss) 2nd end
Connection Style: flared (tube) 1st end
Leg Length: 1.810 inches nominal 1st end
Leg Length: 2.050 inches nominal 2nd end
Connection Type: threaded external boss 2nd end
Connection Type: threaded external tube 1st end
Thread Quantity Per Inch: 12 all ends
Nominal Thread Size: 1.312 inches all ends
Seat Angle: 37.0 degrees 1st end
Flow Angle: 90.0 degrees
Nominal Outside Diameter Tube Accommodated: 1.000 inches 1st end
Material: steel overall
Thread Series Designator: unj all ends

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
10503868	Tube to Boss Elbow
2062T-16-16S	Tube to Boss Elbow
213-2062-16-16	Tube to Boss Elbow

FAQs

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

What is the FSCG of the NSN 4730-01-159-6478?

The FSCG of the NSN 4730-01-159-6478 is 4730

Does the NSN 4730-01-159-6478 have a Schedule B code assigned?

Yes, the Schedule B code is 7307929000

Does NSN 4730-01-159-6478 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 4730-01-159-6478 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-159-6478 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 4730-01-159-6478 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Thu, Aug 11, 1983