4720-00-226-4815

Find complete technical information, availability, and procurement data for: 4720-00-226-4815
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-226-4815

Item Name Code

17972

Assigment Date

01/01/1963 (63 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

3b 1st end thread class, 1.000 inches nominal inside diameter, 1.300 inches nominal outside diameter, right-hand 1st end thread direction, 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 Direction: right-hand 1st end
Inside Diameter: 1.000 inches nominal
Outside Diameter: 1.300 inches nominal
Inner Conveying Tube Style: interlocked unpacked
Exterior Color: natural
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: identical ends
Thread Quantity Per Inch: 12 1st end
Burst Test Pressure: 2400.0 pounds per square inch
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 600.0 pounds per square inch
Nominal Thread Size: 1.312 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 1200.0 pounds per square inch
Outer Covering Environmental Protection: corrosion resistant
Measuring Method And Length: 21.000 inches nominal overall
Thread Series Designator: un 1st end

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
GH511CY1	Metallic Hose Assembly
MB11139	Metallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-226-4815?

The FSCG of the NSN 4720-00-226-4815 is 4720

Does the NSN 4720-00-226-4815 have a Schedule B code assigned?

Yes, the Schedule B code is 7307225000

Does NSN 4720-00-226-4815 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 4720-00-226-4815 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-226-4815 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 4720-00-226-4815 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963