4730-00-948-1720

Find complete technical information, availability, and procurement data for: 4730-00-948-1720
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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

4730-00-948-1720

Item Name Code

18681

Assigment Date

04/01/1966 (60 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.

3.812 inches nominal overall length, barbed or serrated end all ends connection style, external quick disconnect all ends connection type, 2.250 inches nominal leg length, cam-locking all ends quick disconnect method

Product Characteristics

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

Overall Length: 3.812 inches nominal
Quick Disconnect Method: cam-locking all ends
Connection Style: barbed or serrated end all ends
Leg Length: 2.250 inches nominal
Connection Type: external quick disconnect all ends
Connection Type: unthreaded external hose first fluid end connection
Nominal Inside Diameter Hose Accommodated: 1.250 inches all ends
Material: aluminum alloy body
Material Document And Classification: qq-a-601 fed spec single material response body
Surface Treatment: anodize body
Surface Treatment Document And Classification: mil-a-8625,ty 2,cl 2 mil spec single treatment response 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
MS27021-7	Quick Disconnect Coupling Half

FAQs

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

What is the FSCG of the NSN 4730-00-948-1720?

The FSCG of the NSN 4730-00-948-1720 is 4730

Does the NSN 4730-00-948-1720 have a Schedule B code assigned?

Yes, the Schedule B code is 7609000000

Does NSN 4730-00-948-1720 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 4730-00-948-1720 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-948-1720 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 4730-00-948-1720 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Apr 1, 1966