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4720-00-057-6890

Find complete technical information, availability, and procurement data for: 4720-00-057-6890

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4720-00-057-6890
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-057-6890
Item Name Code
20311
Assigment Date
06/06/1967 (59 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.

2b 1st end thread class, round cross-sectional shape style, 2b 2nd end thread class, right-hand 1st end thread direction, right-hand 2nd end thread direction

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
2b 1st end
Thread Class
2b 2nd end
Thread Direction
right-hand 1st end
Thread Direction
right-hand 2nd end
Inside Diameter
0.500 inches nominal
Temp Rating
-40.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter
0.781 inches nominal
Minimum Inside Bending Radius
3.500 inches
Connection Style
swivel nut flare 1st end
Connection Style
swivel nut flare 2nd end
End Connection Design
straight 1st end
End Connection Design
straight 2nd end
Connection Type
threaded internal tube 1st end
Connection Type
threaded internal tube 2nd end
Burst Test Pressure
850.0 pounds per square inch
Layer Composition And Location
outer layer molded rubber, chloroprene and 1st layer braided fiber
Maximum Operating Pressure
200.0 pounds per square inch
Nominal Thread Size
0.750 inches 1st end
Nominal Thread Size
0.875 inches 2nd end
Seat Angle
45.0 degrees 1st end
Seat Angle
45.0 degrees 2nd end
Inside Surface Condition
smooth
Measuring Method And Length
114.000 inches nominal overall
Thread Series Designator
unf 1st end
Thread Series Designator
unf 2nd 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
05808H408410-11400 Nonmetallic Hose Assembly
A90461 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-057-6890?
The FSCG of the NSN 4720-00-057-6890 is 4720
Does NSN 4720-00-057-6890 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 4720-00-057-6890 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-057-6890 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 4720-00-057-6890 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Tue, Jun 6, 1967

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