4720-00-966-2239

Find complete technical information, availability, and procurement data for: 4720-00-966-2239
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-966-2239

Item Name Code

20311

Assigment Date

06/08/1966 (60 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

3b 2nd end thread class, right-hand 1st end thread direction, right-hand 2nd end thread direction, 3b 1st end thread class, 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 1st end
Thread Class: 3b 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Inside Diameter: 0.188 inches nominal
Temp Rating: -65.0 fahrenheit and 250.0 fahrenheit single response
Outside Diameter: 0.312 inches nominal
Connection Style: swivel nut flare 1st end
Connection Style: swivel nut flare 2nd end
End Connection Design: elbow 2nd end
End Connection Design: straight 1st end
End Fitting Component And Material: complete fitting steel corrosion resisting all ends
Connection Type: threaded internal tube 1st end
Connection Type: threaded internal tube 2nd end
Thread Quantity Per Inch: 20 2nd end
Thread Quantity Per Inch: 20 1st end
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 500.0 pounds per square inch
Nominal Thread Size: 0.438 inches 1st end
Nominal Thread Size: 0.438 inches 2nd end
Seat Angle: 37.0 degrees 1st end
Seat Angle: 37.0 degrees 2nd end
Flow Angle: 45.0 degrees 2nd end
Outer Covering Environmental Protection: corrosion resistant
Inside Surface Condition: smooth
Measuring Method And Length: 20.250 inches minimum working and 20.750 inches maximum working
Special Features: inner conveying tube material-plastic, polytetrafluoroethylene; furnished w/movable chafing sleeve,plastic,polytetrafluoroethylene,ams3653,5.25 in. min,5.75 in. max lg
Media For Which Designed: air single response
Thread Series Designator: unf 1st end
Thread Series Designator: unf 2nd end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-00-406-4296	No Name Available	09/09/1973

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
1-300-135	Nonmetallic Hose Assembly
1-300-135-01	Nonmetallic Hose Assembly
1-300-135-02	Nonmetallic Hose Assembly
1-300-135-03	Nonmetallic Hose Assembly
95739	Nonmetallic Hose Assembly
AE705075-1	Nonmetallic Hose Assembly
M666300-17	Nonmetallic Hose Assembly
R25735	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-966-2239?

The FSCG of the NSN 4720-00-966-2239 is 4720

Does NSN 4720-00-966-2239 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 4720-00-966-2239 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-966-2239 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 4720-00-966-2239 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jun 8, 1966