4730-00-202-6348

Find complete technical information, availability, and procurement data for: 4730-00-202-6348
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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

4730-00-202-6348

Item Name Code

03859

Assigment Date

01/01/1961 (65 years ago)

A replaceable device designed to remove solid particles from flowing liquids. The removal of particles is accomplished by porous material (metallic or non-metallic), wire mesh, perforated metal, or the like, constructed so the liquid can flow through the device while the solid particles are retained. It is designed to fit into a strainer, sediment (or similar cavity). It may have a reinforcement to prevent collapsing, distorting or rupturing. The degree of particles removed must be nominally rated at 50 microns, or more, or absolutely rated at 75 microns, or more. See also filter element, fluid.

tube coupling nut style, +0.5127 to 0.5157 inches thread pitch diameters, 0.688 inches nominal nut height, right-hand thread direction, machined fabrication method

Product Characteristics

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

Thread Pitch Diameters: +0.5127 to 0.5157 inches
Thread Direction: right-hand
Fabrication Method: machined
Nut Style: tube coupling
Nut Height: 0.688 inches nominal
Width Across Flats: 0.750 inches nominal
Length To Shoulder: 0.486 inches minimum and 0.492 inches maximum
Smallest Inside Diameter: 0.260 inches minimum and 0.265 inches maximum
Thread Series: uns
Thread Quantity Per Inch: 14
Nominal Thread Size: 1.500 inches
Nominal Tube Outside Diameter: 0.250 inches
Seat Angle: 45.00 degrees nominal
Material: steel comp 1213 overall
Material Document And Classification: 66 fed std single material response overall

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
88118A	Tube Coupling Nut

FAQs

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

What is the FSCG of the NSN 4730-00-202-6348?

The FSCG of the NSN 4730-00-202-6348 is 4730

Does the NSN 4730-00-202-6348 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 4730-00-202-6348 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 4730-00-202-6348 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-202-6348 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 4730-00-202-6348 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961