4730-00-975-3030

Find complete technical information, availability, and procurement data for: 4730-00-975-3030
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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

4730-00-975-3030

Item Name Code

22683

Assigment Date

01/01/1962 (64 years ago)

1a 2nd end thread class, 1a 1st end thread class, double threaded section w/ gasket and locknut sealing (boss) 2nd end connection style, flared (tube) 1st end connection style, 1a 3rd 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.

Thread Class: 1a 1st end
Thread Class: 1a 2nd end
Thread Class: 1a 3rd end
Connection Style: double threaded section w/ gasket and locknut sealing (boss) 2nd end
Connection Style: flared (tube) 1st end
Connection Style: flared (tube) 3rd end
Leg Length: 0.922 inches nominal 3rd end
Leg Length: 0.938 inches nominal 1st end
Leg Length: 1.172 inches nominal 2nd end
Connection Type: threaded external boss 2nd end
Connection Type: threaded external tube 3rd end
Connection Type: threaded external tube 1st end
Thread Quantity Per Inch: 18 3rd end
Nominal Thread Size: 0.438 inches 1st end
Nominal Thread Size: 0.500 inches 2nd end
Nominal Thread Size: 0.562 inches 3rd end
Seat Angle: 37.0 degrees 1st end
Seat Angle: 37.0 degrees 3rd end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Nominal Outside Diameter Tube Accommodated: 0.375 inches 3rd end
Material: steel corrosion resisting overall
Thread Series Designator: unf 1st end
Thread Series Designator: unf 2nd end
Thread Series Designator: unf 3rd 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
5P0134	Tube to Boss Tee

FAQs

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

What is the FSCG of the NSN 4730-00-975-3030?

The FSCG of the NSN 4730-00-975-3030 is 4730

Does the NSN 4730-00-975-3030 have a Schedule B code assigned?

Yes, the Schedule B code is 7307290000

Does NSN 4730-00-975-3030 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 4730-00-975-3030 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-975-3030 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 4730-00-975-3030 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962