4720-00-146-0514

Find complete technical information, availability, and procurement data for: 4720-00-146-0514
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-146-0514

Item Name Code

17972

Assigment Date

09/10/1971 (54 years ago)

A length of metallic hose with fittings on one or both ends. For items without fittings, see hose, metallic. Excludes:conduit, electrical; conduit assembly, electrical; casing, flexible control; and casing, flexible shaft assembly.

800.0 fahrenheit single response temp rating, 0.500 inches nominal inside diameter, 2.375 inches nominal 1st end bolt circle diameter, round cross-sectional shape style, 0.455 inches nominal 1st end flange thickness

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: 0.500 inches nominal
Temp Rating: 800.0 fahrenheit single response
Bolt Circle Diameter: 2.375 inches nominal 1st end
Flange Thickness: 0.455 inches nominal 1st end
Outside Diameter: 0.870 inches maximum
Minimum Inside Bending Radius: 7.500 inches
Inner Conveying Tube Style: annular close-pitch corrugated
Exterior Color: natural
Bolt Hole Quantity: 4 1st end
Flange Outside Diameter: 3.452 inches nominal 1st end
Connection Style: raised 1st end
Bolt Hole Diameter: 0.625 inches nominal 1st end
Raised Face Height: 0.170 inches nominal 1st end
Raised Face Diameter: 1.375 inches nominal 1st end
End Flange Construction: solid 1st end
End Connection Design: straight 1st end
Connection Type: raised face flange 1st end
Features Provided: identical ends
Burst Test Pressure: 6000.0 pounds per square inch
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 1500.0 pounds per square inch
Hydrostatic Test Pressure: 3000.0 pounds per square inch
Outer Covering Environmental Protection: corrosion resistant
Measuring Method And Length: 29.180 inches nominal overall
Flange Style: round w / bolt holes 1st end
Special Features: item consists of two identical hose assemblies joined by a 90.0 deg elbow,each leg having a length of 14.590 in.

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
16N14-902	Metallic Hose Assembly
AT2030-200	Metallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-146-0514?

The FSCG of the NSN 4720-00-146-0514 is 4720

Does the NSN 4720-00-146-0514 have a Schedule B code assigned?

Yes, the Schedule B code is 7411215000

Does NSN 4720-00-146-0514 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 4720-00-146-0514 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-146-0514 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 4720-00-146-0514 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Sep 10, 1971