7399962

View detailed technical data, stock status, and sourcing information for: 7399962
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-809-2430

Item Name Code

11116

Assigment Date

01/01/1962 (64 years ago)

1.125 inches minimum inside bending radius, 4.000 inches nominal first end inside diameter, round cross-sectional shape style, ozone resistant features provided, plain both ends 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
Inside Diameter: 4.000 inches nominal first end
Minimum Inside Bending Radius: 1.125 inches
Connection Type: plain both ends
Features Provided: ozone resistant
Maximum Operating Pressure: 5.0 pounds per square inch
External Operating Pressure: 5.0 pounds per square inch
Material: fiberglass and rubber chloroprene class cr 1st ply
Material: fiberglass and rubber chloroprene class cr 2nd ply
Material: steel reinforcing wire
Style Designator: helically wound continous wire supported
Test Data Document: 19207-8711053 thru 8711056 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Specification/Standard Data: 81349-mil-h-62028 government specification
Nondefinitive Spec/Std Data: 1 class and 1 type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2540-00-136-8753	No Name Available	07/01/1969
4720-00-409-3988	No Name Available	05/09/1973
4720-00-461-1708	No Name Available	09/01/1980
4720-00-719-1507	No Name Available	09/01/1982
4720-00-726-4891	No Name Available	05/01/1984
4720-00-738-9938	No Name Available	01/01/1993
4720-00-739-0367	No Name Available	04/01/1994
4720-00-739-0429	No Name Available	11/01/1984
4720-00-739-9962	No Name Available	09/01/1985
4720-01-088-0903	No Name Available	08/01/1996

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
11AX1-32-314	Air Duct Hose
380229	Air Duct Hose
4720007191507	Air Duct Hose
484481	Air Duct Hose
484632	Air Duct Hose
72D225685-2003	Air Duct Hose
7390429	Air Duct Hose
7399962	Air Duct Hose
8711056	Air Duct Hose
976683	Air Duct Hose
CEET16	Air Duct Hose

FAQs

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

What is the FSCG of the NSN 4720-00-809-2430?

The FSCG of the NSN 4720-00-809-2430 is 4720

Does the NSN 4720-00-809-2430 have a Schedule B code assigned?

Yes, the Schedule B code is 4009410000

Does NSN 4720-00-809-2430 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 4720-00-809-2430 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-00-809-2430 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 4720-00-809-2430 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962