4720-01-290-9211

Find complete technical information, availability, and procurement data for: 4720-01-290-9211
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-290-9211

Item Name Code

20311

Assigment Date

12/19/1988 (37 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.

right-hand 1st end thread direction, -65.0 fahrenheit and 450.0 fahrenheit single response temp rating, round cross-sectional shape style, 0.312 inches nominal inside diameter, 3a 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: 3a 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.312 inches nominal
Temp Rating: -65.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter: 0.445 inches nominal
Minimum Inside Bending Radius: 4.000 inches
Connection Style: inverted flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded external tube 1st end
Burst Test Pressure: 12000.0 pounds per square inch
Layer Composition And Location: 1st layer braided corrosion resistant steel wire and outer layer spirally laid corrosion resistant steel wire
Maximum Operating Pressure: 2500.0 pounds per square inch
Nominal Thread Size: 0.375 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 5000.0 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 23.500 inches nominal working
Special Features: second end has 90 degree stainless steel adapter
Thread Series Designator: unf 1st end

FAQs

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

What is the FSCG of the NSN 4720-01-290-9211?

The FSCG of the NSN 4720-01-290-9211 is 4720

Does NSN 4720-01-290-9211 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 4720-01-290-9211 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-290-9211 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 4720-01-290-9211 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Mon, Dec 19, 1988