4720-00-177-0051

Find complete technical information, availability, and procurement data for: 4720-00-177-0051
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-177-0051

Item Name Code

18451

Assigment Date

02/27/1970 (56 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

1.000 inches nominal first end end overall length, round cross-sectional shape style, 3.000 inches nominal first end inside diameter, 0.060 inches nominal wall thickness, coupling second end connection type

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
Wall Thickness: 0.060 inches nominal
Inside Diameter: 3.000 inches nominal first end
End Overall Length: 1.000 inches nominal first end
Connection Type: coupling second end
Connection Type: preformed first end
End Inside Diameter: 3.000 inches nominal first end
Maximum Operating Pressure: 2.0 pounds per square inch
Measuring Method And Length: 3.625 inches nominal overall
Coupling Style: plain flange second end
Special Features: second end has 4 holes 0.150 in. dia equally spaced on 4.060 in. dia bolt circle
Style Designator: fully convoluted

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
134SCEC140	Air Duct Hose Assembly
134SCEC140-1	Air Duct Hose Assembly
D4672	Air Duct Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-177-0051?

The FSCG of the NSN 4720-00-177-0051 is 4720

Does the NSN 4720-00-177-0051 have a Schedule B code assigned?

Yes, the Schedule B code is 8415909000

Does NSN 4720-00-177-0051 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 4720-00-177-0051 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-177-0051 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 4720-00-177-0051 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Feb 27, 1970