4720-00-909-9628

Find complete technical information, availability, and procurement data for: 4720-00-909-9628
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-909-9628

Item Name Code

39227

Assigment Date

01/01/1960 (66 years ago)

A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe and connector, multiple, fluid pressure line.

round cross-sectional shape style, 1.094 inches minimum and 1.250 inches maximum both ends outside diameter, common aircraft control equip., landing gear, seats, and misc. end item identification, 0.250 inches nominal wall thickness, 0.750 inches nominal both ends inside diameter

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: 0.250 inches nominal
Inside Diameter: 0.750 inches nominal both ends
Outside Diameter: 1.094 inches minimum and 1.250 inches maximum both ends
End Item Identification: common aircraft control equip., landing gear, seats, and misc.
End Overall Length: 0.938 inches minimum and 1.062 inches maximum both ends
Connection Style: round both ends
Hose Weight: 5.000 ounces per linear foot
Connection Type: coupling second end
Connection Type: soft first end
Features Provided: ozone resistant and communication cable
End Inside Diameter: 0.844 inches minimum and 0.875 inches maximum both ends
Measuring Method And Length: 72.00 inches nominal overall
Coupling Style: connector, oxygen hose to regulator w/ clip (note: applicable to hose assembly, air breathing only.) second end
Coupling Style: oxygen hose clamp first end
Material: copper alloy 2nd end coupling
Material: cotton and fiberglass 1st ply
Style Designator: fully convoluted w/ wire rings between convolutions

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1660-00-628-9720	No Name Available	01/09/1978

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
MS22055C72	Air Breathing Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-909-9628?

The FSCG of the NSN 4720-00-909-9628 is 4720

Does NSN 4720-00-909-9628 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4720-00-909-9628 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-909-9628 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 4720-00-909-9628 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960