4720-01-155-5776

Find complete technical information, availability, and procurement data for: 4720-01-155-5776
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-155-5776

Item Name Code

11116

Assigment Date

06/11/1983 (43 years ago)

An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see clamp, hub. See also bearing, sleeve; bushing, sleeve; spacer, sleeve; and coupling, shaft, rigid.

0.125 inches nominal wall thickness, 1.250 inches nominal first end inside diameter, round cross-sectional shape style, 1.250 inches nominal both ends end overall length, 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: 0.125 inches nominal
Inside Diameter: 1.250 inches nominal first end
End Overall Length: 1.250 inches nominal both ends
Connection Style: round both ends
Connection Type: preformed both ends
End Inside Diameter: 1.250 inches nominal both ends
Maximum Operating Pressure: 20.0 pounds per square inch
Measuring Method And Length: 22.000 inches nominal overall
Material: rubber silicone class q 1st ply
Material: rubber synthetic cover
Material: steel reinforcing wire
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
328AS269	Air Duct Hose
328AS269-1	Air Duct Hose
63SB-4663A	Air Duct Hose

FAQs

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

What is the FSCG of the NSN 4720-01-155-5776?

The FSCG of the NSN 4720-01-155-5776 is 4720

Does NSN 4720-01-155-5776 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 4720-01-155-5776 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-155-5776 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 4720-01-155-5776 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sat, Jun 11, 1983