4730-01-068-1955

Find complete technical information, availability, and procurement data for: 4730-01-068-1955
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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

4730-01-068-1955

Item Name Code

22679

Assigment Date

11/17/1978 (47 years ago)

20 2nd end thread quantity per inch, flared (tube) 1st end connection style, threaded external boss 2nd end connection type, threaded external tube 1st end connection type, external seat for gasket seal (boss) 2nd end connection style

Product Characteristics

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

Connection Style: external seat for gasket seal (boss) 2nd end
Connection Style: flared (tube) 1st end
Connection Type: threaded external boss 2nd end
Connection Type: threaded external tube 1st end
Thread Quantity Per Inch: 20 2nd end
Thread Quantity Per Inch: 20 1st end
Nominal Thread Size: 0.438 inches 1st end
Nominal Thread Size: 0.438 inches 2nd end
Seat Angle: 37.0 degrees 1st end
Flow Angle: 90.0 degrees
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Material: steel overall
Surface Treatment: cadmium overall
Thread Series Designator: unf 1st end
Thread Series Designator: unf 2nd 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
RAC2000-4CAD	Tube to Boss Elbow

FAQs

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

What is the FSCG of the NSN 4730-01-068-1955?

The FSCG of the NSN 4730-01-068-1955 is 4730

Does the NSN 4730-01-068-1955 have a Schedule B code assigned?

Yes, the Schedule B code is 7307929000

Does NSN 4730-01-068-1955 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 4730-01-068-1955 contain precious materials?

Precious metal content is unknown

Does NSN 4730-01-068-1955 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 4730-01-068-1955 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Nov 17, 1978