4720-00-203-2688

Find complete technical information, availability, and procurement data for: 4720-00-203-2688
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-203-2688

Item Name Code

11116

Assigment Date

01/01/1963 (63 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

0.666 inches minimum inside bending radius, 2.000 inches nominal first end inside diameter, round cross-sectional shape style, 1.000 inches nominal both ends end overall length, 0.088 inches nominal wall thickness

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: 0.088 inches nominal
Inside Diameter: 2.000 inches nominal first end
Minimum Inside Bending Radius: 0.666 inches
End Overall Length: 1.000 inches nominal both ends
Connection Style: round both ends
Connection Type: soft both ends
Features Provided: ozone resistant
End Inside Diameter: 2.000 inches nominal both ends
Measuring Method And Length: 3.000 inches nominal overall
Material: fiberglass and rubber chloroprene class cr 2nd ply
Material: fiberglass and rubber chloroprene class cr 3rd ply
Material: steel and copper alloy reinforcing wire
Material: rubber chloroprene class cr 1st ply
Style Designator: helically wound continous wire supported

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
3203360-006	Air Duct Hose

FAQs

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

What is the FSCG of the NSN 4720-00-203-2688?

The FSCG of the NSN 4720-00-203-2688 is 4720

Does the NSN 4720-00-203-2688 have a Schedule B code assigned?

Yes, the Schedule B code is 8487900080

Does NSN 4720-00-203-2688 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 4720-00-203-2688 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-203-2688 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 4720-00-203-2688 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963