4720-00-431-9427

Find complete technical information, availability, and procurement data for: 4720-00-431-9427
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 4720-00-431-9427 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

4720-00-431-9427

Item Name Code

20311

Assigment Date

05/08/1974 (52 years ago)

A device used on vehicular power transmission components to increase torque and/or change ratios between the drive and driven shaft or shafts by the medium of liquid under pressure within the unit. It may include a manual means for reversing rotation and changing speed ranges. Excludes:transmission, cross-drive; and transmissions with controlled differentials.

0.750 inches nominal outside diameter, right-hand 1st end thread direction, -40.0 fahrenheit and 200.0 fahrenheit single response temp rating, round cross-sectional shape style, 0.375 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 Direction: right-hand 1st end
Inside Diameter: 0.375 inches nominal
Temp Rating: -40.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter: 0.750 inches nominal
Minimum Inside Bending Radius: 4.000 inches
Exterior Color: black
Connection Style: inverted flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded external pipe 1st end
Burst Test Pressure: 4500.0 pounds per square inch
Layer Composition And Location: 2nd layer braided textile yarn and 1st layer braided textile yarn and outer layer molded rubber, synthetic
Maximum Operating Pressure: 11250.0 pounds per square inch
Nominal Thread Size: 0.250 inches 1st end
Seat Angle: 30.0 degrees 1st end
Hydrostatic Test Pressure: 2250.0 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 13.250 inches nominal overall
Media For Which Designed: hydraulic fluid, water base single response
Thread Series Designator: nptf 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
680425C1	Nonmetallic Hose Assembly
680425C3	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-431-9427?

The FSCG of the NSN 4720-00-431-9427 is 4720

Does the NSN 4720-00-431-9427 have a Schedule B code assigned?

Yes, the Schedule B code is 4009310000

Does NSN 4720-00-431-9427 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 4720-00-431-9427 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-431-9427 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 4720-00-431-9427 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, May 8, 1974