4730-00-834-0068

Find complete technical information, availability, and procurement data for: 4730-00-834-0068
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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

4730-00-834-0068

Item Name Code

18681

Assigment Date

01/01/1962 (64 years ago)

round first quick disconnect end basic shape style, 3a all ends thread class, twist-lock all ends quick disconnect method, 3.216 inches nominal overall length, 6 bolt hole quantity

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: 3.216 inches nominal
Quick Disconnect Method: twist-lock all ends
Bolt Hole Quantity: 6
Basic Shape Style: round first quick disconnect end
Connection Style: flareless all ends
Leg Length: 1.380 inches nominal
Connection Type: external quick disconnect all ends
Connection Type: threaded external tube first fluid end connection
Features Provided: self-sealing
Thread Quantity Per Inch: 12 all ends
Nominal Thread Size: 1.062 inches all ends
Mounting Flange Location: first leg
Seat Angle: 12.0 degrees
Nominal Outside Diameter: 2.500 inches
Nominal Thickness: 0.050 inches
Bolt Hole Nominal Diameter: 0.201 inches
Bolt Circle Nominal Diameter: 2.125 inches
Nominal Outside Diameter Tube Accommodated: 0.750 inches all ends
Material: aluminum alloy body
Surface Treatment: anodize body
Style Designator: male coupling half
Thread Series Designator: un all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-602-9217	No Name Available	11/01/1981

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
272MS177P006	Quick Disconnect Coupling Half
3005S4-12D	Quick Disconnect Coupling Half
44112-12F-N1	Quick Disconnect Coupling Half
B3005S4-12D	Quick Disconnect Coupling Half

FAQs

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

What is the FSCG of the NSN 4730-00-834-0068?

The FSCG of the NSN 4730-00-834-0068 is 4730

Does the NSN 4730-00-834-0068 have a Schedule B code assigned?

Yes, the Schedule B code is 7609000000

Does NSN 4730-00-834-0068 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 4730-00-834-0068 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-834-0068 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 4730-00-834-0068 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962