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4720-01-727-4443

Find complete technical information, availability, and procurement data for: 4720-01-727-4443

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4720-01-727-4443
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-01-727-4443
Item Name Code
20311
Assigment Date
03/04/2025 (1 year ago)

A device of various shapes to be permanently attached to the structure of an aircraft. It is designed to permanently mount and/or support an integral member, or group of members of the airframe in a proper position and bear the stress imposed by the components being supported. It may have mounting provisions, such as slots, holes, and/or attachments to facilitate installation. Excludes:items which are primarily designed for dampening shock and/or vibration. Excludes:bracket, angle; bracket, double angle; bracket, shelf; bracket, mounting; bracket (1), structural component, aircraft; and radius block.

3b all ends thread class, -65.0 fahrenheit and 275.0 fahrenheit single response temp rating, 0.355 inches nominal inside diameter, right-hand all ends thread direction, 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
Thread Class
3b all ends
Thread Direction
right-hand all ends
Inside Diameter
0.355 inches nominal
Temp Rating
-65.0 fahrenheit and 275.0 fahrenheit single response
Outside Diameter
0.565 inches nominal
Minimum Inside Bending Radius
0.750 inches
End Item Identification
f-15ex
End Connection Design
elbow 2nd end
End Connection Design
straight 1st end
Connection Type
threaded internal all ends
Thread Quantity Per Inch
18 all ends
Layer Composition And Location
inner polytetrafluoroethylene plastic
Maximum Operating Pressure
300.0 pounds per square inch gage
Nominal Thread Size
0.5625 inches all ends
Seat Angle
37.0 degrees all ends
Flow Angle
90.0 degrees 2nd end
Inside Surface Condition
convoluted
Measuring Method And Length
4.875 inches nominal overall
Part Name Assigned By Controlling Agency
hose assembly, convoluted, low pressure
Media For Which Designed
air and water and hydraulic fluid and fuel single response
Thread Series Designator
unjf all ends

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
7M1165-06-0047C Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-727-4443?
The FSCG of the NSN 4720-01-727-4443 is 4720
Does NSN 4720-01-727-4443 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 4720-01-727-4443 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-01-727-4443 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 4720-01-727-4443 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Tue, Mar 4, 2025

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