4730-01-189-2482

Find complete technical information, availability, and procurement data for: 4730-01-189-2482
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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

4730-01-189-2482

Item Name Code

06078

Assigment Date

09/13/1984 (41 years ago)

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes:lampholder; jack,telephone; jack,tip; insert electrical connector; insert module,electrical connector; connector body (as modified) and socket,plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly,electrical. For items without inserts, see shell,electrical connector.

flared (tube) 2nd end connection style, flared (tube) 1st end connection style, 3a 2nd end thread class, threaded external tube 2nd end connection type, 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: 3a 2nd end
Thread Class: 3b 1st end
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: 0.438 inches 1st end
Nominal Thread Size: 0.438 inches 2nd end
Seat Angle: 37.0 degrees 2nd end
Seat Angle: 60.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 2nd end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Nominal Overall Length: 2.000 inches
Special Features: 3/4 inch hex wrenching hex on first end,superpressure fitting,class 244
Material: steel comp 303 overall
Material Document And Classification: mil-s-772d mil spec single material response overall
Surface Treatment: passivate overall
Style Designator: rigid, threaded internal and external
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
3460-34-9	Tube Coupling

FAQs

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

What is the FSCG of the NSN 4730-01-189-2482?

The FSCG of the NSN 4730-01-189-2482 is 4730

Does the NSN 4730-01-189-2482 have a Schedule B code assigned?

Yes, the Schedule B code is 7307994000

Does NSN 4730-01-189-2482 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 4730-01-189-2482 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-189-2482 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 4730-01-189-2482 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Sep 13, 1984