3-0925

View detailed technical data, stock status, and sourcing information for: 3-0925
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-540-1614

Item Name Code

11116

Assigment Date

01/01/1963 (63 years ago)

0.688 inches nominal both ends end overall length, round cross-sectional shape style, 0.094 inches nominal wall thickness, 4.250 inches nominal first end inside diameter, round both ends connection 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: 0.094 inches nominal
Inside Diameter: 4.250 inches nominal first end
End Overall Length: 0.688 inches nominal both ends
Connection Style: round both ends
Hose Weight: 20.880 ounces per linear foot
Connection Type: soft both ends
Features Provided: ozone resistant
End Inside Diameter: 4.250 inches nominal both ends
Maximum Operating Pressure: 3.0 pounds per square inch
Measuring Method And Length: 5.156 inches nominal overall
Material: fiberglass and rubber chloroprene class cr 2nd ply
Material: rubber chloroprene class cr 1st ply
Material: rubber chloroprene class cr 3rd ply
Style Designator: box section

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-532-5597	No Name Available	01/01/1963

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
3-0925	Air Duct Hose

FAQs

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

What is the FSCG of the NSN 4720-00-540-1614?

The FSCG of the NSN 4720-00-540-1614 is 4720

Does NSN 4720-00-540-1614 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 4720-00-540-1614 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-540-1614 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 4720-00-540-1614 was assigned to the Federal Catalog?

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