4730-01-278-3263

Find complete technical information, availability, and procurement data for: 4730-01-278-3263
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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

4730-01-278-3263

Item Name Code

18681

Assigment Date

05/04/1988 (38 years ago)

3a all ends thread class, external seat for gasket seal all ends connection style, push-pull all ends quick disconnect method, 0.657 inches nominal leg length, 3.027 inches nominal overall length

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 all ends
Overall Length: 3.027 inches nominal
Quick Disconnect Method: push-pull all ends
Connection Style: external seat for gasket seal all ends
Leg Length: 0.657 inches nominal
Connection Type: threaded external boss first fluid end connection
Nominal Thread Size: 0.750 inches all ends
Special Features: u/o hydraulic cart
Material: steel body
Style Designator: male coupling half
Thread Series Designator: unjf all ends

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
ZF2-553-T8	Quick Disconnect Coupling Half

FAQs

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

What is the FSCG of the NSN 4730-01-278-3263?

The FSCG of the NSN 4730-01-278-3263 is 4730

Does the NSN 4730-01-278-3263 have a Schedule B code assigned?

Yes, the Schedule B code is 7307199030

Does NSN 4730-01-278-3263 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 4730-01-278-3263 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-278-3263 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 4730-01-278-3263 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, May 4, 1988