4730-00-132-4597

Find complete technical information, availability, and procurement data for: 4730-00-132-4597
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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

4730-00-132-4597

Item Name Code

03798

Assigment Date

12/18/1968 (57 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).

0.675 inches nominal socket diameter, 0.375 inches nominal pipe size for which designed, 2.375 inches nominal bolt circle diameter, 3.500 inches nominal flange diameter, 0.312 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: 2.375 inches nominal
Flange Diameter: 3.500 inches nominal
Thickness: 0.312 inches nominal
Socket Diameter: 0.675 inches nominal
Nominal Pipe Size For Which Designed: 0.375 inches
Bolt Hole Quantity: 4
Bolt Hole Diameter: 0.625 inches nominal
Neck Height: 0.562 inches nominal
Flange Section Style: plain face, socket brazing neck
Face Seating Surface Condition: machined
Maximum Operating Pressure And Media For Which Designed: 150.0 pounds per square inch steam and 225.0 pounds per square inch gas and 225.0 pounds per square inch oil and 225.0 pounds per square inch water
Maximum Operating Temp And Media For Which Designed: 450.0 fahrenheit steam and 150.0 fahrenheit gas and 150.0 fahrenheit oil and 150.0 fahrenheit water
Material: copper alloy
Style Designator: round, one bolt hole circle

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
00699067578814	Pipe Flange
5170-060	Pipe Flange

FAQs

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

What is the FSCG of the NSN 4730-00-132-4597?

The FSCG of the NSN 4730-00-132-4597 is 4730

Does the NSN 4730-00-132-4597 have a Schedule B code assigned?

Yes, the Schedule B code is 7412200000

Does NSN 4730-00-132-4597 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 4730-00-132-4597 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-132-4597 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 4730-00-132-4597 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Dec 18, 1968