4730-01-543-0252

Find complete technical information, availability, and procurement data for: 4730-01-543-0252
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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

4730-01-543-0252

Item Name Code

03859

Assigment Date

08/28/2006 (19 years ago)

A general-purpose box which may be reusable and designed specifically for the shipment of goods. It may have facilities for handling by hoist, forklift truck, or by skidding. It may also have provisions for humidity control. For containers designed for specific items, see shipping and storage container (as modified). Excludes:box (1), intermediate packaging; and crate, shipping.

tube coupling nut style, 0.520 inches minimum and 0.540 inches maximum nut height, right-hand thread direction, 0.375 inches nominal width across flats, 3b 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
Thread Direction: right-hand
Nut Style: tube coupling
Nut Height: 0.520 inches minimum and 0.540 inches maximum
Width Across Flats: 0.375 inches nominal
Length To Shoulder: 0.415 inches minimum and 0.435 inches maximum
Smallest Inside Diameter: 0.171 inches minimum and 0.176 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.313 inches
Nominal Tube Outside Diameter: 0.125 inches
Seat Angle: 45.00 degrees nominal
Part Name Assigned By Controlling Agency: nut, sleeve coupling, flareless
Special Features: corrosion resistant steel (15-5) with cadmium plating
Material: steel corrosion resisting overall
Surface Treatment: cadmium overall
Specification/Standard Data: 81343 - as21921 professional/industrial association standard

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
4730006843569	Tube Coupling Nut
4730PL1702859	Tube Coupling Nut
MS21921V2P	Tube Coupling Nut

FAQs

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

What is the FSCG of the NSN 4730-01-543-0252?

The FSCG of the NSN 4730-01-543-0252 is 4730

Does the NSN 4730-01-543-0252 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 4730-01-543-0252 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 4730-01-543-0252 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-543-0252 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 4730-01-543-0252 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Mon, Aug 28, 2006