4730-00-251-1431

Find complete technical information, availability, and procurement data for: 4730-00-251-1431
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4730-00-251-1431 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-00-251-1431

Item Name Code

08506

Assigment Date

01/05/1972 (54 years ago)

2b 1st end thread class, flared (tube) 2nd end connection style, flared (tube) 1st end connection style, 2a 2nd end thread class, concentric reducer type

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
Thread Class: 2b 1st end
Reducer Type: concentric
Connection Style: flared (tube) 1st end
Connection Style: flared (tube) 2nd end
Connection Type: threaded external tube 2nd end
Connection Type: threaded internal tube 1st end
Nominal Thread Size: 0.750 inches 2nd end
Nominal Thread Size: 1.062 inches 1st end
Seat Angle: 45.0 degrees 1st end
Seat Angle: 45.0 degrees 2nd end
Nominal Outside Diameter Tube Accommodated: 0.500 inches 2nd end
Nominal Outside Diameter Tube Accommodated: 0.750 inches 1st end
Nominal Overall Length: 1.910 inches
Material: copper alloy 360 overall
Material Document And Classification: sae ca360 assn std single material response overall
Thread Series Designator: unf 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
22712X8	Tube Reducer

FAQs

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

What is the FSCG of the NSN 4730-00-251-1431?

The FSCG of the NSN 4730-00-251-1431 is 4730

Does the NSN 4730-00-251-1431 have a Schedule B code assigned?

Yes, the Schedule B code is 7412200000

Does NSN 4730-00-251-1431 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 4730-00-251-1431 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-251-1431 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 4730-00-251-1431 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Jan 5, 1972