4720-01-446-1992

Find complete technical information, availability, and procurement data for: 4720-01-446-1992
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-446-1992

Item Name Code

20311

Assigment Date

06/25/1997 (29 years ago)

3b 1st end thread class, round cross-sectional shape style, right-hand 1st end thread direction, right-hand 2nd end thread direction, 3b 2nd 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: 3b 1st end
Thread Class: 3b 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Inside Diameter: 0.410 inches nominal
Temp Rating: -40.0 fahrenheit and 300.0 fahrenheit single response
Outside Diameter: 0.770 inches nominal
Minimum Inside Bending Radius: 1.750 inches
End Item Identification: 3805-01-431-1165; used on weapon system land combat support system (lcss)
Connection Style: swivel nut flare 1st end
Connection Style: swivel nut flare 2nd end
End Connection Design: elbow 2nd end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Connection Type: threaded internal tube 2nd end
Features Provided: reusable end fittings
Burst Test Pressure: 5000.0 pounds per square inch
Layer Composition And Location: 1st layer braided polyester cord and 2nd layer braided wire and outer layer braided polyester cord
Maximum Operating Pressure: 1250.0 pounds per square inch
Nominal Thread Size: 0.750 inches 2nd end
Nominal Thread Size: 0.750 inches 1st end
Seat Angle: 37.0 degrees 1st end
Seat Angle: 37.0 degrees 2nd end
Hydrostatic Test Pressure: 2500.0 pounds per square inch
Flow Angle: 90.0 degrees 2nd end
Vacuum In Torr: 50.8
Inside Surface Condition: smooth
Measuring Method And Length: 6.000 inches nominal overall
Thread Series Designator: unjf 2nd end
Thread Series Designator: unjf 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
A23-12323	Nonmetallic Hose Assembly
A23-12323-006	Nonmetallic Hose Assembly
A23-12945-006	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-446-1992?

The FSCG of the NSN 4720-01-446-1992 is 4720

Does NSN 4720-01-446-1992 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 4720-01-446-1992 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-446-1992 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 4720-01-446-1992 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Jun 25, 1997