4730-01-004-7783

Find complete technical information, availability, and procurement data for: 4730-01-004-7783
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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

4730-01-004-7783

Item Name Code

03859

Assigment Date

06/10/1975 (51 years ago)

right-hand thread direction, tube coupling nut style, 1.246 inches minimum and 1.253 inches maximum width across flats, 3b thread class, 1.005 inches minimum and 1.025 inches maximum nut height

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Nut Style: tube coupling
Nut Height: 1.005 inches minimum and 1.025 inches maximum
Width Across Flats: 1.246 inches minimum and 1.253 inches maximum
Length To Shoulder: 0.875 inches nominal
Smallest Inside Diameter: 1.062 inches nominal
Thread Series: unj
Nominal Tube Outside Diameter: 1.062 inches
Material: steel corrosion resisting overall
Material Document And Classification: qq-s-764 fed spec single material response overall

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
029001-12C	Tube Coupling Nut

FAQs

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

What is the FSCG of the NSN 4730-01-004-7783?

The FSCG of the NSN 4730-01-004-7783 is 4730

Does the NSN 4730-01-004-7783 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 4730-01-004-7783 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 4730-01-004-7783 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-004-7783 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 4730-01-004-7783 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Tue, Jun 10, 1975