4720-00-009-9480

Find complete technical information, availability, and procurement data for: 4720-00-009-9480
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-009-9480

Item Name Code

30600

Assigment Date

08/11/1972 (53 years ago)

A length of hose, air duct, air breathing which may have end couplings on one or both end/or incorporates a communication cable. It is designed for use in breathing oxygen system, air line masks, gas masks, and the like. Excludes:items which include the branch or fork hoses; assemblies made up of the oxygen breathing hose, communication cable, wiring for face mask heater, and vent and pressure ducts for the anti-gsuit and hose assembly, nonmetallic.

coupling second end connection type, coupling first end connection type, 0.188 inches nominal first end inside diameter, 0.250 inches nominal wall thickness, 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
Wall Thickness: 0.250 inches nominal
Inside Diameter: 0.188 inches nominal first end
Connection Type: coupling first end
Connection Type: coupling second end
Thread Quantity Per Inch: 20 first end
Nominal Thread Size: 0.438 inches first end
Measuring Method And Length: 36.688 inches nominal overall
Coupling Style: plain flange second end
Coupling Style: threaded internal first end
Material: cotton 2nd ply
Material: rubber silicone class q 1st ply
Material: steel 1st end coupling
Material: steel reinforcing wire
Surface Treatment: passivate 2nd end coupling
Style Designator: helically wound continous wire supported
Thread Series Designator: unf first end
Fsc Application Data: helmet,flying,high altitude hgk19/t22s-4

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
16153G01	Air Breat Air Duct Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-009-9480?

The FSCG of the NSN 4720-00-009-9480 is 4720

Does NSN 4720-00-009-9480 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 4720-00-009-9480 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-009-9480 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 4720-00-009-9480 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Aug 11, 1972