4730-01-040-1096

Find complete technical information, availability, and procurement data for: 4730-01-040-1096
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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

4730-01-040-1096

Item Name Code

08506

Assigment Date

05/02/1977 (49 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes:connector, multiple, fluid pressure line.

threaded external tube 2nd end connection type, flareless (tube) 2nd end connection style, streamlined w/ one brazing ring (tube) 1st end connection style, 3a 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: 3a 2nd end
Reducer Type: concentric
Connection Style: streamlined w/ one brazing ring (tube) 1st end
Connection Style: flareless (tube) 2nd end
Connection Type: threaded external tube 2nd end
Connection Type: unthreaded internal tube 1st end
Nominal Thread Size: 0.750 inches 2nd end
Seat Angle: 12.0 degrees 2nd end
Nominal Outside Diameter Tube Accommodated: 0.422 inches 1st end
Nominal Outside Diameter Tube Accommodated: 0.500 inches 2nd end
Tubing Wall Nominal Thickness For Which Designed: 0.095 inches 1st end
Nominal Overall Length: 2.132 inches
Material: aluminum alloy 6061 overall
Material Document And Classification: qq-a-225/8,temper t42 fed spec single material response or qq-a-225/8,temper t6 fed spec single material response overall
Surface Treatment: anodize overall
Thread Series Designator: unjf 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
204-20054	Tube Reducer
204-20054-1	Tube Reducer

FAQs

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

What is the FSCG of the NSN 4730-01-040-1096?

The FSCG of the NSN 4730-01-040-1096 is 4730

Does the NSN 4730-01-040-1096 have a Schedule B code assigned?

Yes, the Schedule B code is 7609000000

Does NSN 4730-01-040-1096 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 4730-01-040-1096 contain precious materials?

Precious metal content is unknown

Does NSN 4730-01-040-1096 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 4730-01-040-1096 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, May 2, 1977