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4720-00-374-2221

Find complete technical information, availability, and procurement data for: 4720-00-374-2221

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4720-00-374-2221
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-374-2221
Item Name Code
20311
Assigment Date
01/01/1961 (65 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.

right-hand 1st end thread direction, round cross-sectional shape style, 3b 1st end thread class, 65.0 fahrenheit and 212.0 fahrenheit single response temp rating, 0.250 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 Class
3b 1st end
Thread Direction
right-hand 1st end
Inside Diameter
0.250 inches nominal
Temp Rating
65.0 fahrenheit and 212.0 fahrenheit single response
Outside Diameter
0.562 inches nominal
Connection Style
inverted flare 1st end
End Connection Design
straight 1st end
End Fitting Component And Material
complete fitting steel all ends
Fitting Component And Surface Treatment
complete fitting cadmium 1st end
Connection Type
threaded internal tube 1st end
Thread Quantity Per Inch
20 1st end
Burst Test Pressure
4500.0 pounds per square inch
Layer Composition And Location
outer layer molded rubber
Maximum Operating Pressure
1125.0 pounds per square inch
Nominal Thread Size
0.500 inches 1st end
Seat Angle
42.0 degrees 1st end
Hydrostatic Test Pressure
2250.0 pounds per square inch
Outer Covering Environmental Protection
mildew resistant and oil resistant
Inside Surface Condition
smooth
Measuring Method And Length
18.000 inches nominal working
Special Features
inner conveying tube material-rubber, chloroprene
Media For Which Designed
fuel/oil, hydrocarbon single response
Thread Series Designator
unf 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
44Z9 Nonmetallic Hose Assembly
FC7342 Nonmetallic Hose Assembly
R5358 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-374-2221?
The FSCG of the NSN 4720-00-374-2221 is 4720
Does NSN 4720-00-374-2221 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 4720-00-374-2221 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-374-2221 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 4720-00-374-2221 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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