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4720-00-436-1428

Find complete technical information, availability, and procurement data for: 4720-00-436-1428

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4720-00-436-1428
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-436-1428
Item Name Code
20311
Assigment Date
03/28/1969 (57 years ago)

A length of nonmetallic tubing having a round cross section and fittings on one or both ends. For items without fittings, see tubing, nonmetallic. Excludes:hose assembly (as modified)

round cross-sectional shape style, 2b 1st end thread class, right-hand 2nd end thread direction, right-hand 1st end thread direction, 1.810 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
2b 1st end
Thread Direction
right-hand 1st end
Thread Direction
right-hand 2nd end
Inside Diameter
1.810 inches nominal
Temp Rating
-40.0 fahrenheit and 275.0 fahrenheit single response
Outside Diameter
2.220 inches nominal
Minimum Inside Bending Radius
13.250 inches
Exterior Color
black
Connection Style
swivel nut flare 1st end
Connection Style
inverted flare 2nd end
End Connection Design
straight 1st end
End Connection Design
straight 2nd end
Connection Type
threaded external pipe 2nd end
Connection Type
threaded internal tube 1st end
Thread Quantity Per Inch
12 1st end
Burst Test Pressure
1400.0 pounds per square inch
Layer Composition And Location
2nd layer braided steel wire and 1st layer braided fabric and outer layer rubber impregnated braided fabric
Maximum Operating Pressure
350.0 pounds per square inch
Nominal Thread Size
2.000 inches 2nd end
Nominal Thread Size
2.500 inches 1st end
Seat Angle
30.0 degrees 2nd end
Seat Angle
37.0 degrees 1st end
Inside Surface Condition
smooth
Measuring Method And Length
177.000 inches nominal overall
Media For Which Designed
fuel/oil, hydrocarbon single response
Thread Series Designator
npt 2nd end
Thread Series Designator
un 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
24031145 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-436-1428?
The FSCG of the NSN 4720-00-436-1428 is 4720
Does NSN 4720-00-436-1428 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 4720-00-436-1428 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-436-1428 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 4720-00-436-1428 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Mar 28, 1969

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