4730-00-065-2864

Find complete technical information, availability, and procurement data for: 4730-00-065-2864
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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

4730-00-065-2864

Item Name Code

08506

Assigment Date

01/01/1963 (63 years ago)

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes:bushing (as modified).

concentric reducer type, streamlined w/ two brazing rings (tube) 1st end connection style, plain (tube) 2nd end connection style, unthreaded internal tube 1st end connection type, unthreaded external tube 2nd 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.

Reducer Type: concentric
Connection Style: streamlined w/ two brazing rings (tube) 1st end
Connection Style: plain (tube) 2nd end
Connection Type: unthreaded external tube 2nd end
Connection Type: unthreaded internal tube 1st end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Nominal Outside Diameter Tube Accommodated: 0.330 inches 2nd end
Tubing Wall Nominal Thickness For Which Designed: 0.057 inches 1st end
Tubing Wall Nominal Thickness For Which Designed: 0.063 inches 2nd end
Nominal Overall Length: 0.318 inches
Special Features: first end has three brazing rings
Material: steel 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
125-3018	Tube Reducer
278040R2	Tube Reducer
760FS(1/40D)	Tube Reducer

FAQs

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

What is the FSCG of the NSN 4730-00-065-2864?

The FSCG of the NSN 4730-00-065-2864 is 4730

Does the NSN 4730-00-065-2864 have a Schedule B code assigned?

Yes, the Schedule B code is 7307992000

Does NSN 4730-00-065-2864 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 4730-00-065-2864 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-065-2864 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 4730-00-065-2864 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963