NAS1370

View detailed technical data, stock status, and sourcing information for: NAS1370
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-405-6822

Item Name Code

11116

Assigment Date

04/05/1971 (54 years ago)

A material composed of one or more kinds of fiber, with or without binder added, reinforced on one or both sides with various confining media suitably bound thereto. It is designed to entrap and dissipate sound energy, and must be rated for this use. See also insulation blanket, cabin, aircraft.

round cross-sectional shape style, 5.000 inches minimum inside bending radius, round both ends connection style, 5.000 inches nominal first end inside diameter, 1.500 inches nominal both ends end overall length

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: 5.000 inches nominal first end
Minimum Inside Bending Radius: 5.000 inches
End Overall Length: 1.500 inches nominal both ends
Connection Style: round both ends
Connection Type: soft both ends
End Inside Diameter: 5.000 inches nominal both ends
Maximum Operating Pressure: 8.0 pounds per square inch
Measuring Method And Length: 15.000 inches nominal overall
Material: fiberglass and rubber silicone class q 1st ply
Material: fiberglass and rubber silicone class q 2nd ply
Material: fiberglass and rubber silicone class q reinforcing cord
Material: steel reinforcing wire
Style Designator: helically wound continous wire supported
Specification/Standard Data: 80205-nas1370 thru 1379 professional/industrial association standard

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
8B783057-105	Air Duct Hose
NAS1370	Air Duct Hose
NAS1376A20SD048	Air Duct Hose

FAQs

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

What is the FSCG of the NSN 4720-00-405-6822?

The FSCG of the NSN 4720-00-405-6822 is 4720

Does NSN 4720-00-405-6822 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 4720-00-405-6822 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-405-6822 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 4720-00-405-6822 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Mon, Apr 5, 1971