4730-00-289-2374

Find complete technical information, availability, and procurement data for: 4730-00-289-2374
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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

4730-00-289-2374

Item Name Code

03770

Assigment Date

01/01/1963 (63 years ago)

1.440 inches nominal 1st end leg length, 1.500 inches nominal 2nd end leg length, plain (pipe) 2nd end connection style, 2a 1st end thread class, flared (tube) 1st 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
Leg Length: 1.440 inches nominal 1st end
Leg Length: 1.500 inches nominal 2nd end
Connection Type: threaded external pipe 2nd end
Connection Type: threaded external tube 1st end
Nominal Thread Size: 0.750 inches 2nd end
Nominal Thread Size: 0.875 inches 1st end
Seat Angle: 45.0 degrees 1st end
Flow Angle: 90.0 degrees
Nominal Outside Diameter Tube Accommodated: 0.625 inches 1st end
Material: copper alloy overall
Thread Series Designator: nptf 2nd end
Thread Series Designator: unf 1st end
Specification/Standard Data: 81343-j512 professional/industrial association standard
Nondefinitive Spec/Std Data: 2a figure

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-067-7696	No Name Available	02/22/1973

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
109 5-8TBX3-4MPT	Pipe to Tube Elbow
12-10 010202B	Pipe to Tube Elbow
2003-12-10B	Pipe to Tube Elbow
2104-12-10B	Pipe to Tube Elbow
8040345	Pipe to Tube Elbow
SAE J512 12-10 010202B	Pipe to Tube Elbow

FAQs

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

What is the FSCG of the NSN 4730-00-289-2374?

The FSCG of the NSN 4730-00-289-2374 is 4730

Does the NSN 4730-00-289-2374 have a Schedule B code assigned?

Yes, the Schedule B code is 7412200000

Does NSN 4730-00-289-2374 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 4730-00-289-2374 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-289-2374 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 4730-00-289-2374 was assigned to the Federal Catalog?

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