4720-01-179-1325

Find complete technical information, availability, and procurement data for: 4720-01-179-1325
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-179-1325

Item Name Code

20311

Assigment Date

05/16/1984 (42 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.

-65.0 fahrenheit and 450.0 fahrenheit single response temp rating, right-hand 1st end thread direction, round cross-sectional shape style, 0.750 inches nominal inside diameter, 2b 1st end thread class

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 Direction: right-hand 1st end
Inside Diameter: 0.750 inches nominal
Temp Rating: -65.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter: 1.250 inches nominal
Connection Style: swivel nut, flareless 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Thread Quantity Per Inch: 12 1st end
Burst Test Pressure: 5000.0 pounds per square inch
Maximum Operating Pressure: 1700.0 pounds per square inch
Nominal Thread Size: 1.312 inches 1st end
Seat Angle: 12.0 degrees 1st end
Inside Surface Condition: smooth
Measuring Method And Length: 19.630 inches minimum overall and 20.130 inches maximum overall
Media For Which Designed: fuel/oil, hydrocarbon single response
Thread Series Designator: un 1st end
Specification/Standard Data: 81349-mil-h-25579 government specification
Nondefinitive Spec/Std Data: 1 class

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
12324402	Nonmetallic Hose Assembly
12324402-2	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-179-1325?

The FSCG of the NSN 4720-01-179-1325 is 4720

Does NSN 4720-01-179-1325 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 4720-01-179-1325 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-179-1325 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 4720-01-179-1325 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, May 16, 1984