4720-01-494-8493

Find complete technical information, availability, and procurement data for: 4720-01-494-8493
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-494-8493

Item Name Code

20311

Assigment Date

02/26/2002 (24 years ago)

A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes:ball,check; ball,valve,ported.

9.5250 millimeters minimum and 11.0998 millimeters maximum inside diameter, 2b 1st end thread class, right-hand 2nd end thread direction, right-hand 1st end thread direction, 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: 9.5250 millimeters minimum and 11.0998 millimeters maximum
Temp Rating: -55.0 fahrenheit and 300.0 fahrenheit single response
Outside Diameter: 15.088 millimeters minimum and 19.304 millimeters maximum
Minimum Inside Bending Radius: 1.750 inches
End Item Identification: family of medium and light tactical vehicles; high-mobility artillery rocket system (himars)
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
Burst Test Pressure: 4000.0 pounds per square inch
Maximum Operating Pressure: 1000.0 pounds per square inch
Nominal Thread Size: 0.375 inches 2nd end
Nominal Thread Size: 0.625 inches 1st end
Seat Angle: 30.0 degrees 2nd end
Seat Angle: 45.0 degrees 1st end
Outer Covering Environmental Protection: oil resistant
Inside Surface Condition: smooth
Measuring Method And Length: 558.8 millimeters nominal overall
Media For Which Designed: fuel/oil, hydrocarbon 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
12422476	Nonmetallic Hose Assembly
12422476-002	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-494-8493?

The FSCG of the NSN 4720-01-494-8493 is 4720

Does the NSN 4720-01-494-8493 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 4720-01-494-8493 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 4720-01-494-8493 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-494-8493 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 4720-01-494-8493 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Feb 26, 2002