4720-00-472-1554

Find complete technical information, availability, and procurement data for: 4720-00-472-1554
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-472-1554

Item Name Code

11116

Assigment Date

09/02/1970 (55 years ago)

An assembled unit consisting of a commonly mounted centrifugal pump(s), prime mover(s), and the necessary components to provide for a complete operation.

1.500 inches nominal both ends end overall length, 2.000 inches minimum inside bending radius, 1.750 inches nominal first end inside diameter, 0.095 inches nominal wall thickness, 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: 0.095 inches nominal
Inside Diameter: 1.750 inches nominal first end
Minimum Inside Bending Radius: 2.000 inches
End Overall Length: 1.500 inches nominal both ends
Connection Style: round both ends
Hose Weight: 3.840 ounces per linear foot
Connection Type: preformed both ends
End Inside Diameter: 1.750 inches nominal both ends
Maximum Operating Pressure: 10.0 pounds per square inch
Special Features: used on grumman a10 aircraft
Material: fiberglass and rubber chloroprene class cr 1st ply
Material: fiberglass and rubber chloroprene class cr cover
Material: steel reinforcing cord
Material: steel reinforcing wire
Style Designator: helically wound continous wire supported

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-00-304-7444	No Name Available	10/06/1973
4720-00-541-7293	No Name Available	11/01/1982

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
63SB1 3-4	Air Duct Hose
85686	Air Duct Hose
E390953	Air Duct Hose

FAQs

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

What is the FSCG of the NSN 4720-00-472-1554?

The FSCG of the NSN 4720-00-472-1554 is 4720

Does the NSN 4720-00-472-1554 have a Schedule B code assigned?

Yes, the Schedule B code is 4009320050

Does NSN 4720-00-472-1554 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 4720-00-472-1554 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-472-1554 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 4720-00-472-1554 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Sep 2, 1970