4730-01-236-1188

Find complete technical information, availability, and procurement data for: 4730-01-236-1188
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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

4730-01-236-1188

Item Name Code

03807

Assigment Date

07/12/1986 (40 years ago)

A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). Excludes:gear subassembly, speed decreaser.

2a 3rd end thread class, flared (tube) 3rd end connection style, 1.875 inches nominal 3rd end leg length, plain (pipe) 1st end connection style, 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 3rd end
Connection Style: flared (tube) 3rd end
Connection Style: plain (pipe) 1st end
Connection Style: plain (pipe) 2nd end
Leg Length: 1.875 inches nominal 3rd end
Leg Length: 1.359 inches nominal 1st end
Leg Length: 1.594 inches nominal 2nd end
Connection Type: threaded external pipe 2nd end
Connection Type: threaded external tube 3rd end
Connection Type: threaded internal pipe 1st end
Thread Quantity Per Inch: 12 3rd end
Nominal Thread Size: 0.750 inches 2nd end
Nominal Thread Size: 0.750 inches 1st end
Nominal Thread Size: 1.062 inches 3rd end
Seat Angle: 37.0 degrees 3rd end
Nominal Outside Diameter Tube Accommodated: 0.750 inches 3rd end
Material: steel overall
Surface Treatment: cadmium overall
Thread Series Designator: npt 2nd end
Thread Series Designator: npt 1st end
Thread Series Designator: un 3rd 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
203301-12-12S	Pipe to Tube Tee
7M867	Pipe to Tube Tee
7M867-12-12S	Pipe to Tube Tee

FAQs

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

What is the FSCG of the NSN 4730-01-236-1188?

The FSCG of the NSN 4730-01-236-1188 is 4730

Does the NSN 4730-01-236-1188 have a Schedule B code assigned?

Yes, the Schedule B code is 7307992000

Does NSN 4730-01-236-1188 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 4730-01-236-1188 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-236-1188 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 4730-01-236-1188 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sat, Jul 12, 1986