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4720-00-031-7625

Find complete technical information, availability, and procurement data for: 4720-00-031-7625

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4720-00-031-7625
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-031-7625
Item Name Code
20311
Assigment Date
11/01/1972 (53 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

right-hand 1st end thread direction, round cross-sectional shape style, -65.0 fahrenheit and 400.0 fahrenheit single response temp rating, 0.312 inches nominal inside diameter, 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 Direction
right-hand 1st end
Inside Diameter
0.312 inches nominal
Temp Rating
-65.0 fahrenheit and 400.0 fahrenheit single response
Outside Diameter
0.590 inches nominal
Minimum Inside Bending Radius
5.000 inches
Connection Style
swivel nut, flareless 1st 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
Burst Test Pressure
14000.0 pounds per square inch
Layer Composition And Location
1st layer braided corrosion resistant steel wire and 2nd layer spirally laid steel wire and 3rd layer spirally laid steel wire and outer layer braided corrosion resistant steel wire
Maximum Operating Pressure
3000.0 pounds per square inch
Nominal Thread Size
0.562 inches 1st end
Seat Angle
12.0 degrees 1st end
Hydrostatic Test Pressure
6000.0 pounds per square inch
Outer Covering Environmental Protection
corrosion resistant
Inside Surface Condition
smooth
Measuring Method And Length
52.000 inches nominal overall
Special Features
inner conveying tube material-plastic, tetrafluoroethylene
Thread Series Designator
unjf 1st end
Specification/Standard Data
sae as604,size 6-81343 national std/spec and 81343-as604 professional/industrial association standard

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
170141-6CR0520 Nonmetallic Hose Assembly
AS621-06-0520 Nonmetallic Hose Assembly
MS27369G0522 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-031-7625?
The FSCG of the NSN 4720-00-031-7625 is 4720
Does NSN 4720-00-031-7625 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 4720-00-031-7625 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-031-7625 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 4720-00-031-7625 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Nov 1, 1972

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