4720-01-031-3316

Find complete technical information, availability, and procurement data for: 4720-01-031-3316
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-031-3316

Item Name Code

11116

Assigment Date

11/22/1976 (49 years ago)

4.000 inches nominal first end inside diameter, 4.000 inches minimum inside bending radius, 0.110 inches nominal wall thickness, round cross-sectional shape style, plain first 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: 0.110 inches nominal
Inside Diameter: 4.000 inches nominal first end
Minimum Inside Bending Radius: 4.000 inches
Connection Type: plain first end
Features Provided: ozone resistant
Maximum Operating Pressure: 16.0 pounds per square inch
Measuring Method And Length: 62.875 inches nominal overall
External Operating Pressure: 5.0 pounds per square inch
Material: rubber synthetic 1st ply
Material: rubber synthetic cover
Material: steel reinforcing wire
Style Designator: helically wound continous wire supported
Specification/Standard Data: 81349-mil-h-62028 government specification
Nondefinitive Spec/Std Data: 3 class and 3 type

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
11674494	Air Duct Hose
11674494-2	Air Duct Hose

FAQs

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

What is the FSCG of the NSN 4720-01-031-3316?

The FSCG of the NSN 4720-01-031-3316 is 4720

Does NSN 4720-01-031-3316 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 4720-01-031-3316 contain precious materials?

Precious metal content is unknown

Does NSN 4720-01-031-3316 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 4720-01-031-3316 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Nov 22, 1976