4730-01-260-8421

Find complete technical information, availability, and procurement data for: 4730-01-260-8421
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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

4730-01-260-8421

Item Name Code

03779

Assigment Date

08/05/1987 (39 years ago)

A fitting with pipe threads having a female connection inside of a male connection, used in conjunction with another fitting, to connect in the same line, two pipes of different sizes.

npt internal screw thread series designator, 1-1/4-11-1/2 external thread size, right-hand external thread direction, 1/4-18 internal thread size, npt external screw thread series designator

Product Characteristics

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

External Thread Size: 1-1/4-11-1/2
Internal Thread Size: 1/4-18
External Screw Thread Series Designator: npt
External Thread Direction: right-hand
Internal Screw Thread Series Designator: npt
Internal Thread Direction: right-hand
Material: copper alloy

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
847-01221-000	Pipe Bushing
847-1221	Pipe Bushing

FAQs

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

What is the FSCG of the NSN 4730-01-260-8421?

The FSCG of the NSN 4730-01-260-8421 is 4730

Does the NSN 4730-01-260-8421 have a Schedule B code assigned?

Yes, the Schedule B code is 7412200000

Does NSN 4730-01-260-8421 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 4730-01-260-8421 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-260-8421 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 4730-01-260-8421 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Aug 5, 1987