4720-01-254-8705

Find complete technical information, availability, and procurement data for: 4720-01-254-8705
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-254-8705

Item Name Code

11116

Assigment Date

05/12/1987 (39 years ago)

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

round cross-sectional shape style, 0.080 inches nominal wall thickness, plain both ends connection type, 4.920 inches nominal first end inside diameter, 180.000 inches nominal overall measuring method and 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
Wall Thickness: 0.080 inches nominal
Inside Diameter: 4.920 inches nominal first end
Connection Type: plain both ends
Measuring Method And Length: 180.000 inches nominal overall
Material: steel corrosion resisting single ply
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
8431071-1	Air Duct Hose
8431246	Air Duct Hose
R-360-S CC	Air Duct Hose

FAQs

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

What is the FSCG of the NSN 4720-01-254-8705?

The FSCG of the NSN 4720-01-254-8705 is 4720

Does NSN 4720-01-254-8705 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 4720-01-254-8705 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-254-8705 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 4720-01-254-8705 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, May 12, 1987