AD1073

View detailed technical data, stock status, and sourcing information for: AD1073
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-028-4539

Item Name Code

11116

Assigment Date

10/01/1976 (49 years ago)

round cross-sectional shape style, round first end connection style, 8.000 inches minimum inside bending radius, 7.500 inches nominal first end inside diameter, 1.500 inches nominal first end 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: 7.500 inches nominal first end
Minimum Inside Bending Radius: 8.000 inches
End Overall Length: 1.500 inches nominal first end
Connection Style: round first end
Connection Type: soft first end
End Inside Diameter: 4.000 inches nominal first end
Measuring Method And Length: 4.500 inches nominal overall
Special Features: crush resistant
Material: fiberglass 1st ply
Material: plastic polyamide (nylon) 2nd ply
Material: rubber chloroprene class cr cover
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
AD1073	Air Duct Hose
BACD40K	Air Duct Hose
BACD40K16-018A6	Air Duct Hose
BE725-16-18-6	Air Duct Hose

FAQs

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

What is the FSCG of the NSN 4720-01-028-4539?

The FSCG of the NSN 4720-01-028-4539 is 4720

Does NSN 4720-01-028-4539 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 4720-01-028-4539 contain precious materials?

Precious metal content is unknown

Does NSN 4720-01-028-4539 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 4720-01-028-4539 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Oct 1, 1976