4720-00-010-0278

Find complete technical information, availability, and procurement data for: 4720-00-010-0278
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-010-0278

Item Name Code

20311

Assigment Date

01/01/1961 (65 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

3b 1st end thread class, round cross-sectional shape style, right-hand 2nd end thread direction, right-hand 1st end thread direction, 3b 2nd end thread class

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
Thread Class: 3b 1st end
Thread Class: 3b 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Inside Diameter: 0.312 inches nominal
Temp Rating: -40.0 fahrenheit and 300.0 fahrenheit single response
Outside Diameter: 0.610 inches nominal
Minimum Inside Bending Radius: 2.000 inches
Exterior Color: black
Connection Style: swivel nut, inverted flare 1st end
Connection Style: swivel nut, inverted flare 2nd end
End Connection Design: elbow 2nd end
End Connection Design: straight 1st end
Connection Type: threaded external tube 2nd end
Connection Type: threaded external tube 1st end
Features Provided: reusable end fittings
Burst Test Pressure: 4000.0 pounds per square inch
Layer Composition And Location: outer layer rubber impregnated fabric and 1st layer braided corrosion resistant steel wire, partial coverage
Maximum Operating Pressure: 1000.0 pounds per square inch
Nominal Thread Size: 0.625 inches 2nd end
Nominal Thread Size: 0.625 inches 1st end
Seat Angle: 37.0 degrees 1st end
Seat Angle: 37.0 degrees 2nd end
Hydrostatic Test Pressure: 2000.0 pounds per square inch
Flow Angle: 90.0 degrees 2nd end
Outer Covering Environmental Protection: fuel resistant and water resistant
Vacuum In Torr: 50.8
Inside Surface Condition: smooth
Measuring Method And Length: 20.250 inches nominal working
Media For Which Designed: fuel/oil, hydrocarbon single response
Thread Series Designator: unf 1st end
Thread Series Designator: unf 2nd end

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
213-27587-27751-6-20-1-4	Nonmetallic Hose Assembly
2132869-6-6-6-20.25	Nonmetallic Hose Assembly
213R6IS6I90S6-20 1/4	Nonmetallic Hose Assembly
5131516	Nonmetallic Hose Assembly
A260186-6S20 1-4	Nonmetallic Hose Assembly
FA2409GGG0202	Nonmetallic Hose Assembly
FG1606GGG0Z02	Nonmetallic Hose Assembly
PC5131516	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-010-0278?

The FSCG of the NSN 4720-00-010-0278 is 4720

Does NSN 4720-00-010-0278 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 4720-00-010-0278 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-00-010-0278 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 4720-00-010-0278 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961