4720-01-279-3057

Find complete technical information, availability, and procurement data for: 4720-01-279-3057
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-279-3057

Item Name Code

11116

Assigment Date

05/16/1988 (38 years ago)

A metal item in the shape of an arc, with or without a replaceable friction lining on the surface of the shoe arc. When actuated by a cam, lever and/or hydraulic cylinder, it exerts pressure on a drum or wheel. Also, see brake, shoe type.

0.020 inches minimum and 0.060 inches maximum wall thickness, 1.500 inches minimum inside bending radius, 1.500 inches nominal first end inside diameter, 1.000 inches nominal first end end overall length, 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: 0.020 inches minimum and 0.060 inches maximum
Inside Diameter: 1.500 inches nominal first end
Minimum Inside Bending Radius: 1.500 inches
End Overall Length: 1.000 inches nominal first end
Connection Style: round first end
Connection Type: soft first end
End Inside Diameter: 1.500 inches nominal first end
Measuring Method And Length: 5.500 inches nominal overall
Special Features: nomex fabric plies,nonmetallic helical wire reinforcement zytel 103
Material: plastic polyamide (nylon) and rubber silicone class q 1st ply
Material: plastic polyamide (nylon) 2nd ply

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
713426-1.50-022-4	Air Duct Hose
C9601-6-022S	Air Duct Hose

FAQs

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

What is the FSCG of the NSN 4720-01-279-3057?

The FSCG of the NSN 4720-01-279-3057 is 4720

Does NSN 4720-01-279-3057 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 4720-01-279-3057 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-279-3057 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 4720-01-279-3057 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, May 16, 1988