4730-00-103-5389

Find complete technical information, availability, and procurement data for: 4730-00-103-5389
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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

4730-00-103-5389

Item Name Code

18681

Assigment Date

06/12/1968 (58 years ago)

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. See also, connector, multiple, fluid pressure line.

0.312 inches all ends nominal inside diameter hose accommodated, steel body material, push-pull all ends quick disconnect method, unthreaded external hose first fluid end connection connection type, barbed or serrated end all ends connection style

Product Characteristics

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

Quick Disconnect Method: push-pull all ends
Connection Style: barbed or serrated end all ends
Connection Type: unthreaded external hose first fluid end connection
Nominal Inside Diameter Hose Accommodated: 0.312 inches all ends
Material: steel body
Style Designator: male coupling half

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
H8CD8	Quick Disconnect Coupling Half
M4109-12-10-22C	Quick Disconnect Coupling Half
PC9-3	Quick Disconnect Coupling Half

FAQs

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

What is the FSCG of the NSN 4730-00-103-5389?

The FSCG of the NSN 4730-00-103-5389 is 4730

Does the NSN 4730-00-103-5389 have a Schedule B code assigned?

Yes, the Schedule B code is 7307199030

Does NSN 4730-00-103-5389 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 4730-00-103-5389 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-103-5389 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 4730-00-103-5389 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Jun 12, 1968