4730-01-083-7306

Find complete technical information, availability, and procurement data for: 4730-01-083-7306
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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

4730-01-083-7306

Item Name Code

22675

Assigment Date

09/29/1979 (46 years ago)

inverted flare (tube) 1st end connection style, threaded external boss 2nd end connection type, 3a all ends thread class, external seat for gasket seal (boss) 2nd end connection style, threaded external tube 1st end connection type

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: inverted flare (tube) 1st end
Connection Type: threaded external boss 2nd end
Connection Type: threaded external tube 1st end
Thread Quantity Per Inch: 24 1st end
Nominal Thread Size: 0.438 inches all ends
Seat Angle: 8.5 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Nominal Overall Length: 0.875 inches
Special Features: two safety wire holes located 180 deg apart
Material: steel overall
Thread Series Designator: unjf 2nd end
Thread Series Designator: unjs 1st 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
R44182	Tube to Boss Straight Adapter
R44182P04W	Tube to Boss Straight Adapter
RSK572	Tube to Boss Straight Adapter

FAQs

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

What is the FSCG of the NSN 4730-01-083-7306?

The FSCG of the NSN 4730-01-083-7306 is 4730

Does the NSN 4730-01-083-7306 have a Schedule B code assigned?

Yes, the Schedule B code is 7307992000

Does NSN 4730-01-083-7306 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 4730-01-083-7306 contain precious materials?

Precious metal content is unknown

Does NSN 4730-01-083-7306 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 4730-01-083-7306 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Sat, Sep 29, 1979