4720-00-493-7141

Find complete technical information, availability, and procurement data for: 4720-00-493-7141
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-493-7141

Item Name Code

20311

Assigment Date

02/16/1970 (56 years ago)

round cross-sectional shape style, -65.0 fahrenheit and 200.0 fahrenheit single response temp rating, 1.500 inches nominal inside diameter, 2b 1st end thread class, right-hand 1st end thread direction

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
Inside Diameter: 1.500 inches nominal
Temp Rating: -65.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter: 2.250 inches nominal
Minimum Inside Bending Radius: 20.000 inches
Flange Outside Diameter: 2.380 inches nominal 2nd end
Connection Style: swivel nut flare 1st end
Connection Style: plain w/ gasket groove (sae flanged head) 2nd end
End Flange Construction: solid 2nd end
End Connection Design: elbow 2nd end
End Connection Design: straight 1st end
End Fitting Component And Material: complete fitting steel all ends
Fitting Component And Surface Treatment: complete fitting cadmium 1st end
Connection Type: plain face flange 2nd end
Connection Type: threaded internal tube 1st end
Features Provided: reusable end fittings
Thread Quantity Per Inch: 12 1st end
Burst Test Pressure: 5000.0 pounds per square inch
Layer Composition And Location: outer layer molded rubber, synthetic
Maximum Operating Pressure: 1250.0 pounds per square inch
Nominal Thread Size: 1.875 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 2500.0 pounds per square inch
Flow Angle: 22.5 degrees 2nd end
Outer Covering Environmental Protection: mildew resistant and oil resistant
Inside Surface Condition: smooth
Measuring Method And Length: 44.500 inches nominal overall
Flange Style: round w/ out bolt holes 2nd end
Special Features: inner conveying tube material-rubber, buna-n
Thread Series Designator: un 1st end
Specification/Standard Data: mil-h-13531,type 2,grade a,class 1 professional/industrial association specification

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:

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2420616-24-24-24-44.50	Nonmetallic Hose Assembly
242R24JSN24S22A24-44 1-2	Nonmetallic Hose Assembly
65A138-80-10	Nonmetallic Hose Assembly
FA6883PPP0444	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-493-7141?

The FSCG of the NSN 4720-00-493-7141 is 4720

Does NSN 4720-00-493-7141 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 4720-00-493-7141 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-493-7141 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 4720-00-493-7141 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, Feb 16, 1970