140S11-8D

View detailed technical data, stock status, and sourcing information for: 140S11-8D
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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

4730-00-324-1639

Item Name Code

18281

Assigment Date

01/01/1963 (63 years ago)

3a all ends thread class, 2.934 inches nominal overall length, 160.0 fahrenheit single response maximum operating temp, 6 bolt hole quantity, round mounting flange basic shape style

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: 2.934 inches nominal
Bolt Hole Quantity: 6
Maximum Operating Temp: 160.0 fahrenheit single response
Basic Shape Style: round mounting flange
Connection Style: flared all ends
Connection Type: threaded external tube first fluid end connection
Maximum Operating Pressure: 1500.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches all ends
Mounting Flange Location: first leg
Seat Angle: 37.0 degrees
Nominal Outside Diameter: 2.015 inches
Nominal Thickness: 0.012 inches
Bolt Hole Nominal Diameter: 0.201 inches
Bolt Circle Nominal Diameter: 1.687 inches
Material: aluminum alloy body
Media For Which Designed: hydraulic fluid, petroleum base single response
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
140S11-8D	Self-Sealing Coupling Half

FAQs

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

What is the FSCG of the NSN 4730-00-324-1639?

The FSCG of the NSN 4730-00-324-1639 is 4730

Does the NSN 4730-00-324-1639 have a Schedule B code assigned?

Yes, the Schedule B code is 7609000000

Does NSN 4730-00-324-1639 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 4730-00-324-1639 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-324-1639 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 4730-00-324-1639 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963