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4720-01-727-4446

Find complete technical information, availability, and procurement data for: 4720-01-727-4446

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4720-01-727-4446
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-01-727-4446
Item Name Code
20311
Assigment Date
03/04/2025 (1 year ago)

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

right-hand all ends thread direction, -65.0 fahrenheit and 275.0 fahrenheit single response temp rating, round cross-sectional shape style, 3b all ends thread class, 0.785 inches nominal 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
Thread Class
3b all ends
Thread Direction
right-hand all ends
Inside Diameter
0.785 inches nominal
Temp Rating
-65.0 fahrenheit and 275.0 fahrenheit single response
Outside Diameter
1.075 inches nominal
Minimum Inside Bending Radius
2.0 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
12 all ends
Layer Composition And Location
inner polytetrafluoroethylene plastic
Maximum Operating Pressure
200.0 pounds per square inch gage
Nominal Thread Size
1.0625 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
8.375 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
unj 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
7M1165-12-0083C Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-727-4446?
The FSCG of the NSN 4720-01-727-4446 is 4720
Does NSN 4720-01-727-4446 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 4720-01-727-4446 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-01-727-4446 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 4720-01-727-4446 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Tue, Mar 4, 2025

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