4730-00-595-2568

Find complete technical information, availability, and procurement data for: 4730-00-595-2568
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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

4730-00-595-2568

Item Name Code

03785

Assigment Date

01/01/1963 (63 years ago)

288.0 celsius single response maximum operating temp, plain (pipe) all ends connection style, 4.000 inches all ends nominal pipe size accommodated, concentric reducer type, threaded internal pipe all ends connection type

Product Characteristics

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

Nominal Pipe Size Accommodated: 4.000 inches all ends
Reducer Type: concentric
Maximum Operating Temp: 288.0 celsius single response
Connection Style: plain (pipe) all ends
Connection Type: threaded internal pipe all ends
Seat Type: ground-joint
Maximum Operating Pressure: 600.0 pounds per square inch single response
Nominal Thread Size: 4.000 inches all ends
Coupling Flange Shape: hexagon
Nominal Overall Length: 5.000 inches
Material: iron overall
Surface Treatment: zinc inside
Surface Treatment: zinc outside
Style Designator: screwed
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-279-0332	No Name Available	07/01/1997
4730-00-961-3537	No Name Available	01/01/1987

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
198E4	Pipe Union
858-175	Pipe Union
ASME B16.39-68-T-A	Pipe Union
WWU531-68TA	Pipe Union

FAQs

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

What is the FSCG of the NSN 4730-00-595-2568?

The FSCG of the NSN 4730-00-595-2568 is 4730

Does the NSN 4730-00-595-2568 have a Schedule B code assigned?

Yes, the Schedule B code is 7307199030

Does NSN 4730-00-595-2568 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 4730-00-595-2568 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-595-2568 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 4730-00-595-2568 was assigned to the Federal Catalog?

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