4720-00-148-4953

Find complete technical information, availability, and procurement data for: 4720-00-148-4953
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-148-4953

Item Name Code

20311

Assigment Date

09/29/1971 (54 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.

0.312 inches nominal inside diameter, round cross-sectional shape style, 0.450 inches nominal outside diameter, right-hand 1st end thread direction, -65.0 fahrenheit and 400.0 fahrenheit single response temp rating

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 Direction: right-hand 1st end
Inside Diameter: 0.312 inches nominal
Temp Rating: -65.0 fahrenheit and 400.0 fahrenheit single response
Outside Diameter: 0.450 inches nominal
Minimum Inside Bending Radius: 2.000 inches
Exterior Color: gold
Connection Style: inverted flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded external pipe 1st end
Burst Test Pressure: 2300.0 pounds per square inch
Layer Composition And Location: outer layer braided copper wire
Maximum Operating Pressure: 500.0 pounds per square inch
Nominal Thread Size: 0.375 inches 1st end
Seat Angle: 30.0 degrees 1st end
Hydrostatic Test Pressure: 1000.0 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 24.750 inches nominal overall
Special Features: furnished w/one adapter steel material
Thread Series Designator: nptf 1st end

FAQs

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

What is the FSCG of the NSN 4720-00-148-4953?

The FSCG of the NSN 4720-00-148-4953 is 4720

Does NSN 4720-00-148-4953 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 4720-00-148-4953 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-148-4953 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 4720-00-148-4953 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Sep 29, 1971