4720-00-674-4491

Find complete technical information, availability, and procurement data for: 4720-00-674-4491
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4720-00-674-4491 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-674-4491

Item Name Code

20311

Assigment Date

01/01/1963 (63 years ago)

right-hand 2nd end thread direction, round cross-sectional shape style, right-hand 1st end thread direction, 0.250 inches nominal inside diameter, -65.0 fahrenheit and 50.0 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
Thread Direction: right-hand 2nd end
Inside Diameter: 0.250 inches nominal
Temp Rating: -65.0 fahrenheit and 50.0 fahrenheit single response
Outside Diameter: 0.625 inches nominal
Minimum Inside Bending Radius: 4.000 inches
Connection Style: inverted flare 2nd end
Connection Style: plain optional end 1st end
End Connection Design: straight 1st end
End Connection Design: straight 2nd end
Connection Type: threaded external pipe 2nd end
Connection Type: threaded internal pipe 1st end
Burst Test Pressure: 11000.0 pounds per square inch
Layer Composition And Location: 1st layer braided steel wire and outer layer molded rubber, chloroprene
Maximum Operating Pressure: 2750.0 pounds per square inch
Nominal Thread Size: 0.125 inches 1st end
Nominal Thread Size: 0.125 inches 2nd end
Seat Angle: 30.0 degrees 2nd end
Hydrostatic Test Pressure: 5500.0 pounds per square inch
Outer Covering Environmental Protection: oil resistant and ozone resistant
Inside Surface Condition: smooth
Measuring Method And Length: 14.750 inches nominal overall
Thread Series Designator: nptf 1st end
Thread Series Designator: nptf 2nd end
Specification/Standard Data: 81349-mil-h-13531 government specification

FAQs

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

What is the FSCG of the NSN 4720-00-674-4491?

The FSCG of the NSN 4720-00-674-4491 is 4720

Does NSN 4720-00-674-4491 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 4720-00-674-4491 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-00-674-4491 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 4720-00-674-4491 was assigned to the Federal Catalog?

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