4730-00-446-7938

Find complete technical information, availability, and procurement data for: 4730-00-446-7938
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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

4730-00-446-7938

Item Name Code

18024

Assigment Date

01/01/1963 (63 years ago)

0.370 inches minimum and 0.380 inches maximum flange inside diameter, 0.433 inches minimum and 0.453 inches maximum overall length, 0.215 inches minimum and 0.219 inches maximum flange width, 0.680 inches minimum and 0.683 inches maximum flange outside diameter, not casehardened casehardening indicator

Product Characteristics

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

Casehardening Indicator: not casehardened
Overall Length: 0.433 inches minimum and 0.453 inches maximum
Flange Width: 0.215 inches minimum and 0.219 inches maximum
Flange Inside Diameter: 0.370 inches minimum and 0.380 inches maximum
Flange Outside Diameter: 0.680 inches minimum and 0.683 inches maximum
Seat Angle In Deg: 37.0
Sleeve Outside Diameter: 0.680 inches minimum and 0.683 inches maximum
Distance From Flanged End To Tubing Clearance Hole: 0.166 inches nominal
Flange Face Diameter: 0.683 inches nominal
Hose/Tube Outside Diameter For Which Designed: 0.500 inches nominal
Material: steel comp 321
Style Designator: compression

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
4730PL0785141	Tube Fitting Brazing Ferrule
R198P08	Tube Fitting Brazing Ferrule

FAQs

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

What is the FSCG of the NSN 4730-00-446-7938?

The FSCG of the NSN 4730-00-446-7938 is 4730

Does the NSN 4730-00-446-7938 have a Schedule B code assigned?

Yes, the Schedule B code is 7307290000

Does NSN 4730-00-446-7938 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 4730-00-446-7938 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-446-7938 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 4730-00-446-7938 was assigned to the Federal Catalog?

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