4720-01-479-8222

Find complete technical information, availability, and procurement data for: 4720-01-479-8222
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-479-8222

Item Name Code

20311

Assigment Date

10/31/2000 (25 years ago)

An item designed to be used in a conduit system for the purpose of providing outlets or attachments for electrical wiring devices and/or designed to provide access and facilitate installment of wires. It may or may not include a cover(s). It does not include wiring devices. Excludes:entrance elbow, electrical. See also junction box.

2b 1st end thread class, right-hand 1st end thread direction, -40.0 fahrenheit and 212.0 fahrenheit single response temp rating, round cross-sectional shape style, 0.403 inches nominal inside 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
Thread Class: 2b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.403 inches nominal
Temp Rating: -40.0 fahrenheit and 212.0 fahrenheit single response
Outside Diameter: 0.766 inches nominal
Minimum Inside Bending Radius: 4.625 inches
End Item Identification: various naval applications
Connection Style: nut assembly with inverted flare and gasket 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Thread Quantity Per Inch: 18 1st end
Burst Test Pressure: 8000.0 pounds per square inch
Layer Composition And Location: 1st layer braided fiber and 2nd layer braided corrosion resistant steel wire and outer layer molded rubber, chloroprene
Maximum Operating Pressure: 2000.0 pounds per square inch
Nominal Thread Size: 0.625 inches 1st end
Seat Angle: 45.0 degrees 1st end
Inside Surface Condition: smooth
Measuring Method And Length: 6.000 feet nominal random
Special Features: cover of 6 foot nitrile inner tube hose to have perforations;45 degree female flare and swivel nut on each end
Thread Series Designator: unf 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
026-34243-000	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-479-8222?

The FSCG of the NSN 4720-01-479-8222 is 4720

Does NSN 4720-01-479-8222 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 4720-01-479-8222 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-479-8222 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 4720-01-479-8222 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Tue, Oct 31, 2000