4720-01-374-7814

Find complete technical information, availability, and procurement data for: 4720-01-374-7814
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-374-7814

Item Name Code

20311

Assigment Date

04/29/1993 (33 years ago)

An item of varying tubular shapes molded or extruded from nonmetallic material. It includes flat form plastic tubing designed to be expanded for use and rubber tubing designed to be fabricated into sealing and/or cushioning devices. Excludes: hose,nonmetallic and tube (as modified).

right-hand 2nd end thread direction, right-hand 1st end thread direction, 2b 1st end thread class, 2b 2nd 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: 2b 1st end
Thread Class: 2b 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Inside Diameter: 0.735 inches minimum and 0.781 inches maximum
Temp Rating: -40.0 fahrenheit and 250.0 fahrenheit single response
Outside Diameter: 1.220 inches minimum and 1.310 inches maximum
Minimum Inside Bending Radius: 9.500 inches
End Item Identification: 2350-00-808-7100
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 all ends
Fitting Component And Surface Treatment: complete fitting cadmium and complete fitting zinc 1st end
Connection Type: threaded internal tube 1st end
Connection Type: threaded internal tube 2nd end
Burst Test Pressure: 20000.0 pounds per square inch
Layer Composition And Location: 1st layer braided steel wire and 2nd layer spirally laid steel wire and 3rd layer spirally laid steel wire and outer layer molded rubber, synthetic
Maximum Operating Pressure: 3000.0 pounds per square inch
Nominal Thread Size: 1.062 inches 1st end
Nominal Thread Size: 1.062 inches 2nd end
Seat Angle: 37.0 degrees 1st end
Seat Angle: 37.0 degrees 2nd end
Flow Angle: 90.0 degrees 2nd end
Outer Covering Environmental Protection: oil resistant and ozone resistant
Inside Surface Condition: smooth
Measuring Method And Length: 31.250 inches minimum working and 31.750 inches maximum working
Special Features: external protection type and location- overall spring guard, flat steel coil , inner conveying tube material-rubber, synthetic; band three places per ms43436/5-1
Media For Which Designed: fuel/oil, hydrocarbon single response
Thread Series Designator: unf 1st end
Thread Series Designator: unf 2nd end
Specification/Standard Data: mil-h-13531,type 3,class a-81349 professional/industrial association specification
Nondefinitive Spec/Std Data: 3 type and a class

Replaces National Stock Numbers

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

NSN	Name	Date
4720-01-181-6461	No Name Available	01/01/2009

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
12367731	Nonmetallic Hose Assembly
13214E2457-2	Nonmetallic Hose Assembly
A1269-2	Nonmetallic Hose Assembly
HP-099	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-374-7814?

The FSCG of the NSN 4720-01-374-7814 is 4720

Does the NSN 4720-01-374-7814 have a Schedule B code assigned?

Yes, the Schedule B code is 8705900000

Does NSN 4720-01-374-7814 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 4720-01-374-7814 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-374-7814 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 4720-01-374-7814 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Thu, Apr 29, 1993