4730-00-277-7048

Find complete technical information, availability, and procurement data for: 4730-00-277-7048
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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

4730-00-277-7048

Item Name Code

03776

Assigment Date

01/01/1961 (65 years ago)

flared (tube) 1st end connection style, threaded external tube 1st end connection type, 2a 1st end thread class, threaded external pipe 2nd end connection type, plain (pipe) 2nd end connection style

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 1st end
Connection Style: flared (tube) 1st end
Connection Style: plain (pipe) 2nd end
Connection Type: threaded external pipe 2nd end
Connection Type: threaded external tube 1st end
Nominal Thread Size: 0.500 inches 2nd end
Nominal Thread Size: 0.875 inches 1st end
Seat Angle: 37.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 0.625 inches 1st end
Nominal Overall Length: 1.828 inches
Material: nickel and copper overall
Thread Series Designator: nptf 2nd end
Thread Series Designator: unf 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-322-8360	No Name Available	01/01/1963

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
0103-8-10NA	Pipe to Tube Straight Adapter
4-2021-8-10	Pipe to Tube Straight Adapter

FAQs

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

What is the FSCG of the NSN 4730-00-277-7048?

The FSCG of the NSN 4730-00-277-7048 is 4730

Does NSN 4730-00-277-7048 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 4730-00-277-7048 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-277-7048 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 4730-00-277-7048 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961