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4720-00-756-0902

Find complete technical information, availability, and procurement data for: 4720-00-756-0902

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4720-00-756-0902
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-756-0902
Item Name Code
20311
Assigment Date
01/01/1960 (66 years ago)

A valve specifically designed to automatically maintain a predetermined discharge flow rate which may be adjustable within a specific range. It is designed to be used with various fluids and may be preset and/or adjustable. It may be in-line or cartridge (manifold) design. Excludes:valve, regulating, feed water; valve, regulating, fluid pressure; valve, regulating, fuel oil; valve, regulating, oil pressure, automatic pilot; vavle, regulating, temperature; valve, angle; and valve, globe.

right-hand 1st end thread direction, round cross-sectional shape style, 0.219 inches nominal inside diameter, 3b 1st end thread class, 0.625 inches nominal outside 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
0.219 inches nominal
Outside Diameter
0.625 inches nominal
Exterior Color
natural
Connection Style
swivel nut flare 1st end
End Connection Design
straight 1st end
End Fitting Component And Material
nipple steel corrosion resisting all ends
End Fitting Component And Material
nut steel corrosion resisting 1st end
End Fitting Component And Material
socket aluminum alloy 2nd end
Fitting Component And Surface Treatment
nut passivate 1st end
Fitting Component And Surface Treatment
nipple passivate all ends
Fitting Component And Surface Treatment
socket anodize 2nd end
Connection Type
threaded internal tube 1st end
Features Provided
electrostatic discharge capability
Thread Quantity Per Inch
20 1st end
Burst Test Pressure
1600.0 pounds per square inch
Layer Composition And Location
1st layer rubber impregnated fabric and 2nd layer rubber impregnated fabric and 3rd layer braided wire and 4th layer braided wire and outer layer molded rubber, chloroprene
Maximum Operating Pressure
3000.0 pounds per square inch
Nominal Thread Size
0.438 inches 1st end
Seat Angle
37.0 degrees 1st end
Hydrostatic Test Pressure
8000.0 pounds per square inch
Outer Covering Environmental Protection
abrasion resistant
Inside Surface Condition
smooth
Measuring Method And Length
21.500 inches nominal working
Special Features
inner conveying tube material-rubber, synthetic
Media For Which Designed
hydraulic fluid single response
Thread Series Designator
unf 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4720-00-554-9374 No Name Available 10/01/2001

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
AN6292-4-21 1-2 Nonmetallic Hose Assembly
MS28759-4-0214 Nonmetallic Hose Assembly
MS28759-40214 Nonmetallic Hose Assembly
MS28759E0210 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-756-0902?
The FSCG of the NSN 4720-00-756-0902 is 4720
Does the NSN 4720-00-756-0902 have a Schedule B code assigned?
Yes, the Schedule B code is 4009320050
Does NSN 4720-00-756-0902 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 4720-00-756-0902 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-756-0902 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 4720-00-756-0902 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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