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4720-00-915-4536

Find complete technical information, availability, and procurement data for: 4720-00-915-4536

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4720-00-915-4536
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-915-4536
Item Name Code
20311
Assigment Date
07/13/1966 (60 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

round cross-sectional shape style, right-hand 2nd end thread direction, right-hand 1st end thread direction, 3b 2nd end thread class, 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
0.406 inches nominal
Temp Rating
-65.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter
0.562 inches nominal
Minimum Inside Bending Radius
4.625 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
End Fitting Component And Material
complete fitting steel corrosion resisting all ends
Fitting Component And Surface Treatment
complete fitting passivate 1st end
Connection Type
threaded internal tube 1st end
Connection Type
threaded internal tube 2nd end
Features Provided
electrostatic discharge capability
Thread Quantity Per Inch
16 1st end
Thread Quantity Per Inch
16 2nd end
Burst Test Pressure
6000.0 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
0.750 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
3000.0 pounds per square inch
Flow Angle
90.0 degrees 2nd end
Vacuum In Torr
50.8
Inside Surface Condition
smooth
Measuring Method And Length
9.125 inches nominal working
Special Features
inner conveying tube material-plastic, polytetrafluoroethylene; asbestos external support
Media For Which Designed
fuel/oil, hydrocarbon single response
Thread Series Designator
unf 1st end
Thread Series Designator
unf 2nd end
Specification/Standard Data
milmil-h-27267 professional/industrial association specification

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
130S5016-0091 Nonmetallic Hose Assembly
R1032E0091T Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-915-4536?
The FSCG of the NSN 4720-00-915-4536 is 4720
Does NSN 4720-00-915-4536 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 4720-00-915-4536 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-915-4536 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 4720-00-915-4536 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Wed, Jul 13, 1966

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