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4720-00-172-3811

Find complete technical information, availability, and procurement data for: 4720-00-172-3811

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4720-00-172-3811
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-172-3811
Item Name Code
20311
Assigment Date
09/01/1972 (53 years ago)

A transparent or translucent item that encloses or is placed in front of a light source. Sections may be opaque and may include a holder. Serves as either a replacement unit for a specific type of light, such as light,traffic,vehicular; light,indicator; light,navigational,marine; stop light,vehicular; and lantern,electric; or that portion of a switch (as modified) used as an actuator and having provisions for illumination. See also window,lighting fixture; globe; electric light; and filter (as modified). __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

3b 2nd end thread class, 3b 1st end thread class, right-hand 2nd end thread direction, round cross-sectional shape style, right-hand 1st 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
3b 1st end
Thread Class
3b 2nd end
Thread Direction
right-hand 1st end
Thread Direction
right-hand 2nd end
Inside Diameter
0.650 inches nominal
Temp Rating
-65.0 fahrenheit and 400.0 fahrenheit single response
Outside Diameter
1.070 inches nominal
Minimum Inside Bending Radius
7.750 inches
Angle Between Rigid Elbow Fittings In Deg
186.0
Connection Style
swivel nut flare 1st end
Connection Style
swivel nut flare 2nd end
End Connection Design
elbow 1st end
End Connection Design
elbow 2nd 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
12000.0 pounds per square inch
Layer Composition And Location
2nd layer spirally wrapped polytetrafluoroethylene fabric and 4th layer spirally wrapped polytetrafluoroethylene fabric and 6th layer spirally wrapped polytetrafluoroethylene fabric and 8th layer spirally wrapped polytetrafluoroethylene fabric and outer layer braided corrosion resistant steel wire and 1st layer steel wire, cadmium coated and 3rd layer steel wire, cadmium coated and 5th layer steel wire, cadmium coated and 7th layer steel wire, cadmium coated
Maximum Operating Pressure
3000.0 pounds per square inch
Nominal Thread Size
1.000 inches 2nd end
Nominal Thread Size
1.000 inches 1st end
Seat Angle
37.0 degrees 1st end
Seat Angle
37.0 degrees 2nd end
Hydrostatic Test Pressure
6000.0 pounds per square inch
Flow Angle
45.0 degrees 1st end
Flow Angle
90.0 degrees 2nd end
Outer Covering Environmental Protection
corrosion resistant
Inside Surface Condition
smooth
Measuring Method And Length
12.812 inches nominal working
Special Features
external protection type and location- overall chafe guard, spirally wrapped polytetrafluoroethylene , inner conveying tube material-plastic, polytetrafluoroethylene
Thread Series Designator
un 1st end
Thread Series Designator
un 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
123H50294-29 Nonmetallic Hose Assembly
170T062G0126C180 Nonmetallic Hose Assembly
180AE52-12C-0126 Nonmetallic Hose Assembly
66010212-0126C Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-172-3811?
The FSCG of the NSN 4720-00-172-3811 is 4720
Does NSN 4720-00-172-3811 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 4720-00-172-3811 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-172-3811 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 4720-00-172-3811 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Fri, Sep 1, 1972

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