8-6-8MBZ

View detailed technical data, stock status, and sourcing information for: 8-6-8MBZ
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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

4730-01-138-7104

Item Name Code

03807

Assigment Date

09/19/1982 (43 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have standard pipe threads or 1s unthreaded and designed to accommodate a pipe. It may have side inlet(s). It is used as a junction at the intersection of pipe or pipe fittings.

3b 3rd end thread class, plain (tube) 3rd end connection style, plain (tube) 1st end connection style, plain (pipe) 2nd end connection style, 3b 1st end thread class

Product Characteristics

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

Thread Class: 3b 1st end
Thread Class: 3b 3rd end
Connection Style: plain (tube) 1st end
Connection Style: plain (pipe) 2nd end
Connection Style: plain (tube) 3rd end
Leg Length: 1.150 inches nominal 1st end
Leg Length: 1.150 inches nominal 2nd end
Leg Length: 1.430 inches nominal 3rd end
Connection Type: threaded internal pipe 2nd end
Connection Type: threaded internal tube 1st end
Connection Type: threaded internal tube 3rd end
Nominal Thread Size: 0.375 inches 2nd end
Nominal Thread Size: 0.750 inches 3rd end
Nominal Thread Size: 0.750 inches 1st end
Flow Angle: 90.0 degrees
Nominal Outside Diameter Tube Accommodated: 0.500 inches 1st end
Nominal Outside Diameter Tube Accommodated: 0.500 inches 3rd end
Material: steel comp 316 overall
Thread Series Designator: npt 2nd end
Thread Series Designator: unf 1st end
Thread Series Designator: unf 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
8-3TFT-6	Pipe to Tube Tee
8-6-8MBZ	Pipe to Tube Tee
SS810-3TFT	Pipe to Tube Tee

FAQs

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

What is the FSCG of the NSN 4730-01-138-7104?

The FSCG of the NSN 4730-01-138-7104 is 4730

Does the NSN 4730-01-138-7104 have a Schedule B code assigned?

Yes, the Schedule B code is 7307994000

Does NSN 4730-01-138-7104 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 4730-01-138-7104 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-138-7104 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 4730-01-138-7104 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Sep 19, 1982