4730-01-595-0866

Find complete technical information, availability, and procurement data for: 4730-01-595-0866
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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

4730-01-595-0866

Item Name Code

03798

Assigment Date

04/25/2011 (15 years ago)

An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes:flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).

1.000 inches nominal recess diameter, 0.938 inches nominal thickness, 0.243 inches nominal recess depth, 1.250 inches nominal pipe size for which designed, 3b 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: 3b
Recess Diameter: 1.000 inches nominal
Recess Depth: 0.243 inches nominal
Thickness: 0.938 inches nominal
Nominal Pipe Size For Which Designed: 1.250 inches
Center To Center Distance Between Bolt Holes Along Length: 1.875 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.938 inches nominal
Flange Length: 2.750 inches nominal
Flange Width: 2.750 inches nominal
Bolt Hole Diameter: 0.531 inches nominal
Neck Height: 0.344 inches nominal
Flange Section Style: recessed face, raised neck
Screw Thread Series Designator: un
Thread Quantity Per Inch: 13
Nominal Thread Size: 0.500 inches
Part Name Assigned By Controlling Agency: flange, pipe flange to pipe
Style Designator: bolt hole connector plate

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
2097664-0007	Pipe Flange

FAQs

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

What is the FSCG of the NSN 4730-01-595-0866?

The FSCG of the NSN 4730-01-595-0866 is 4730

Does NSN 4730-01-595-0866 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 4730-01-595-0866 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-595-0866 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 4730-01-595-0866 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Mon, Apr 25, 2011