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4720-00-495-7869

Find complete technical information, availability, and procurement data for: 4720-00-495-7869

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4720-00-495-7869
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-495-7869
Item Name Code
20311
Assigment Date
02/12/1971 (55 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

right-hand 2nd end thread direction, 3b 2nd end thread class, 3b 1st end thread class, 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
0.875 inches nominal
Temp Rating
-65.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter
1.109 inches nominal
Minimum Inside Bending Radius
7.380 inches
Connection Style
swivel nut flare 2nd end
End Connection Design
elbow 2nd end
End Connection Design
straight 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
12 1st end
Thread Quantity Per Inch
12 2nd end
Burst Test Pressure
5000.0 pounds per square inch
Layer Composition And Location
outer layer braided corrosion resistant steel wire and 1st layer braided corrosion resistant steel wire
Maximum Operating Pressure
1250.0 pounds per square inch
Nominal Thread Size
1.312 inches 1st end
Seat Angle
37.0 degrees 1st end
Seat Angle
37.0 degrees 2nd end
Hydrostatic Test Pressure
2500.0 pounds per square inch
Flow Angle
45.0 degrees 2nd end
Outer Covering Environmental Protection
corrosion resistant
Vacuum In Torr
50.8
Inside Surface Condition
smooth
Media For Which Designed
fuel/oil, hydrocarbon single response
Thread Series Designator
un 1st end
Thread Series Designator
un 2nd end

Related Parts

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Part Number Name
13202116Z0390 Nonmetallic Hose Assembly
SS40D6G390000 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-495-7869?
The FSCG of the NSN 4720-00-495-7869 is 4720
Does NSN 4720-00-495-7869 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 4720-00-495-7869 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-495-7869 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 4720-00-495-7869 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Feb 12, 1971

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