4730-01-491-9377

Find complete technical information, availability, and procurement data for: 4730-01-491-9377
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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

4730-01-491-9377

Item Name Code

22674

Assigment Date

11/06/2001 (24 years ago)

external seat for gasket seal (boss) 2nd end connection style, threaded internal boss 2nd end connection type, threaded internal pipe 1st end connection type, plain (pipe) 1st end connection style, 2a 2nd end 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: 2a 2nd end
Connection Style: external seat for gasket seal (boss) 2nd end
Connection Style: plain (pipe) 1st end
Connection Type: threaded internal boss 2nd end
Connection Type: threaded internal pipe 1st end
Thread Quantity Per Inch: 18 1st end
Thread Quantity Per Inch: 18 2nd end
Nominal Thread Size: 0.250 inches 1st end
Nominal Thread Size: 0.562 inches 2nd end
Nominal Overall Length: 1.160 inches
Material: steel comp 316 body
Thread Series Designator: nptf 1st end
Thread Series Designator: unf 2nd end

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
6-1/4-F50G-SS-VITON	Pipe to Boss Straight Adapter

FAQs

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

What is the FSCG of the NSN 4730-01-491-9377?

The FSCG of the NSN 4730-01-491-9377 is 4730

Does the NSN 4730-01-491-9377 have a Schedule B code assigned?

Yes, the Schedule B code is 7307994000

Does NSN 4730-01-491-9377 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 4730-01-491-9377 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-491-9377 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 4730-01-491-9377 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Nov 6, 2001