4720-00-408-1224

Find complete technical information, availability, and procurement data for: 4720-00-408-1224
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-408-1224

Item Name Code

20311

Assigment Date

07/15/1970 (56 years ago)

right-hand 1st end thread direction, 2b 1st end thread class, right-hand 2nd end thread direction, 0.313 inches nominal inside diameter, round cross-sectional shape style

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: 2b 1st end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Inside Diameter: 0.313 inches nominal
Temp Rating: -40.0 fahrenheit and 250.0 fahrenheit single response
Outside Diameter: 0.672 inches nominal
Minimum Inside Bending Radius: 4.000 inches
Exterior Color: black
Connection Style: swivel nut flare 1st end
Connection Style: inverted flare 2nd end
End Connection Design: straight 1st end
End Connection Design: straight 2nd end
Connection Type: threaded external pipe 2nd end
Connection Type: threaded internal tube 1st end
Features Provided: reusable end fittings
Thread Quantity Per Inch: 18 2nd end
Thread Quantity Per Inch: 20 1st end
Burst Test Pressure: 9000.0 pounds per square inch
Layer Composition And Location: 2nd layer braided steel wire and 1st layer braided cotton cord and outer layer molded rubber
Maximum Operating Pressure: 2250.0 pounds per square inch
Nominal Thread Size: 0.250 inches 2nd end
Nominal Thread Size: 0.438 inches 1st end
Seat Angle: 30.0 degrees 2nd end
Seat Angle: 45.0 degrees 1st end
Outer Covering Environmental Protection: abrasion resistant
Vacuum In Torr: 50.8
Inside Surface Condition: smooth
Measuring Method And Length: 144.000 inches nominal overall
Media For Which Designed: air and fuel/oil, hydrocarbon and water, fresh single response
Thread Series Designator: nptf 2nd end
Thread Series Designator: unf 1st 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
2250108-4-4-6-144.00	Nonmetallic Hose Assembly
225R6ASN4PMN4-144	Nonmetallic Hose Assembly
A195631-4-6-144	Nonmetallic Hose Assembly
A195631-63144	Nonmetallic Hose Assembly
FG1849GGE1440	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-408-1224?

The FSCG of the NSN 4720-00-408-1224 is 4720

Does NSN 4720-00-408-1224 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 4720-00-408-1224 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-408-1224 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 4720-00-408-1224 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Jul 15, 1970