4720-00-999-5440

Find complete technical information, availability, and procurement data for: 4720-00-999-5440
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-999-5440

Item Name Code

20311

Assigment Date

02/23/1966 (60 years ago)

swivel nut flare 1st end connection style, 0.547 inches nominal outside diameter, round cross-sectional shape style, -65.0 fahrenheit and 250.0 fahrenheit single response temp rating, 0.305 inches nominal inside diameter

Product Characteristics

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

Cross-Sectional Shape Style: round
Inside Diameter: 0.305 inches nominal
Temp Rating: -65.0 fahrenheit and 250.0 fahrenheit single response
Outside Diameter: 0.547 inches nominal
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: unthreaded external tube 1st end
Burst Test Pressure: 4000.0 pounds per square inch
Layer Composition And Location: 2nd layer braided steel wire and 3rd layer molded rubber and 4th layer corrugated aluminum alloy and 5th layer corrugated copper and 6th layer corrugated corrosion resistant steel
Maximum Operating Pressure: 1000.0 pounds per square inch
Hydrostatic Test Pressure: 2000.0 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 11.005 inches nominal overall
Nominal Outside Diameter Tube Accommodated: 0.372 inches 1st end
Media For Which Designed: fuel/oil, hydrocarbon single response

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
10932707-2	Nonmetallic Hose Assembly
4720009995440	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-999-5440?

The FSCG of the NSN 4720-00-999-5440 is 4720

Does the NSN 4720-00-999-5440 have a Schedule B code assigned?

Yes, the Schedule B code is 4009110000

Does NSN 4720-00-999-5440 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 4720-00-999-5440 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-999-5440 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 4720-00-999-5440 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Feb 23, 1966