4720-01-011-5557

Find complete technical information, availability, and procurement data for: 4720-01-011-5557
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-011-5557

Item Name Code

20311

Assigment Date

10/23/1975 (50 years ago)

round cross-sectional shape style, 3b 2nd end thread class, right-hand 2nd end thread direction, right-hand 1st end thread direction, 3b 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: 3b 1st end
Thread Class: 3b 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Inside Diameter: 0.297 inches minimum and 0.328 inches maximum
Temp Rating: -67.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter: 0.430 inches minimum and 0.469 inches maximum
Minimum Inside Bending Radius: 4.000 inches
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: 9000.0 pounds per square inch
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 1500.0 pounds per square inch
Nominal Thread Size: 0.625 inches 2nd end
Nominal Thread Size: 0.625 inches 1st end
Seat Angle: 30.0 degrees 1st end
Seat Angle: 30.0 degrees 2nd end
Hydrostatic Test Pressure: 3000.0 pounds per square inch
Flow Angle: 90.0 degrees 2nd end
Inside Surface Condition: smooth
Measuring Method And Length: 8.625 inches minimum working and 8.875 inches maximum working
Thread Series Designator: unef 1st end
Thread Series Designator: unef 2nd end
Specification/Standard Data: 96906-ms8000 government standard

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
MS8000G086C	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-011-5557?

The FSCG of the NSN 4720-01-011-5557 is 4720

Does NSN 4720-01-011-5557 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 4720-01-011-5557 contain precious materials?

Precious metal content is unknown

Does NSN 4720-01-011-5557 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 4720-01-011-5557 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, Oct 23, 1975