4730-01-329-2472

Find complete technical information, availability, and procurement data for: 4730-01-329-2472
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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

4730-01-329-2472

Item Name Code

03798

Assigment Date

11/13/1990 (35 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).

6.000 inches nominal flange diameter, 4.750 inches nominal bolt circle diameter, 0.690 inches nominal socket depth, 2.440 inches nominal socket diameter, 0.750 inches nominal thickness

Product Characteristics

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

Bolt Circle Diameter: 4.750 inches nominal
Flange Diameter: 6.000 inches nominal
Thickness: 0.750 inches nominal
Socket Depth: 0.690 inches nominal
Socket Diameter: 2.440 inches nominal
Nominal Pipe Size For Which Designed: 2.000 inches
Bolt Hole Quantity: 4
Bolt Hole Diameter: 0.750 inches nominal
Raised Face Height: 0.062 inches nominal
Raised Face Diameter: 3.060 inches nominal
Neck Height: 0.300 inches nominal
Flange Section Style: raised face, socket neck
Face Seating Surface Condition: ground
Maximum Operating Pressure And Media For Which Designed: 150.0 pounds per square inch gas and 150.0 pounds per square inch oil and 150.0 pounds per square inch water
Material: steel corrosion resisting
Material Document And Classification: astm a182,grade f304l assn std single material response
Style Designator: round, one bolt hole circle
Specification/Standard Data: 81349-mil-f-18180/2 government specification

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
M18180/2-06A23	Pipe Flange

FAQs

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

What is the FSCG of the NSN 4730-01-329-2472?

The FSCG of the NSN 4730-01-329-2472 is 4730

Does the NSN 4730-01-329-2472 have a Schedule B code assigned?

Yes, the Schedule B code is 7307210000

Does NSN 4730-01-329-2472 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 4730-01-329-2472 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-329-2472 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 4730-01-329-2472 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Nov 13, 1990