4720-00-297-0987

Find complete technical information, availability, and procurement data for: 4720-00-297-0987
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-297-0987

Item Name Code

17972

Assigment Date

09/26/1973 (52 years ago)

1.500 inches nominal 2nd end flange outside diameter, round cross-sectional shape style, 2.000 inches nominal outside diameter, annular open-pitch corrugated inner conveying tube style, 2.000 inches nominal 1st end flange outside diameter

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
Outside Diameter: 2.000 inches nominal
Inner Conveying Tube Style: annular open-pitch corrugated
Flange Outside Diameter: 1.500 inches nominal 2nd end
Flange Outside Diameter: 2.000 inches nominal 1st end
Connection Style: plain 1st end
Connection Style: plain 2nd end
End Flange Construction: solid 1st end
End Flange Construction: solid 2nd end
End Connection Design: elbow 1st end
End Connection Design: elbow 2nd end
Connection Type: plain face flange 1st end
Connection Type: plain face flange 2nd end
Flow Angle: 45.0 degrees 1st end
Flow Angle: 90.0 degrees 2nd end
Measuring Method And Length: 18.125 inches minimum working and 18.625 inches maximum working
Flange Style: round w/ out bolt holes 1st end
Flange Style: round w/ out bolt holes 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
16N14-462	Metallic Hose Assembly
182026-100	Metallic Hose Assembly
AT2026-100	Metallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-297-0987?

The FSCG of the NSN 4720-00-297-0987 is 4720

Does the NSN 4720-00-297-0987 have a Schedule B code assigned?

Yes, the Schedule B code is 7307225000

Does NSN 4720-00-297-0987 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 4720-00-297-0987 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-297-0987 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 4720-00-297-0987 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Sep 26, 1973