4720-01-454-7658

Find complete technical information, availability, and procurement data for: 4720-01-454-7658
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-454-7658

Item Name Code

20311

Assigment Date

04/13/1998 (28 years ago)

An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also locknut, pipe; nut (1), tube coupling and nut (1), plain, hexagon.

0.500 inches nominal inside diameter, -40.0 fahrenheit and 212.0 fahrenheit single response temp rating, 7.000 inches minimum inside bending radius, round cross-sectional shape style, 0.970 inches nominal outside 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
Inside Diameter: 0.500 inches nominal
Temp Rating: -40.0 fahrenheit and 212.0 fahrenheit single response
Outside Diameter: 0.970 inches nominal
Minimum Inside Bending Radius: 7.000 inches
Quick Disconnect Nominal Size: 0.500 inches 1st end
Quick Disconnect Nominal Size: 0.500 inches 2nd end
End Item Identification: 2350-01-390-4683
Connection Style: push (external) 2nd end
Connection Style: push (internal) 1st end
End Connection Design: straight 1st end
End Connection Design: straight 2nd end
Connection Type: external quick disconnect 2nd end
Connection Type: internal quick disconnect 1st end
Burst Test Pressure: 17000.0 pounds per square inch
Layer Composition And Location: 1st layer braided wire and 2nd layer braided wire and outer layer molded rubber, synthetic
Maximum Operating Pressure: 4250.0 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 144.000 inches nominal overall
Special Features: includes: adapter,2; plug,1;cap,1; bandmarker,5
Media For Which Designed: fuel/oil, hydrocarbon and hydraulic fluid, water base single response

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
12366135-3	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-454-7658?

The FSCG of the NSN 4720-01-454-7658 is 4720

Does NSN 4720-01-454-7658 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 4720-01-454-7658 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-454-7658 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 4720-01-454-7658 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Mon, Apr 13, 1998