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4720-01-425-6828

Find complete technical information, availability, and procurement data for: 4720-01-425-6828

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4720-01-425-6828
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-01-425-6828
Item Name Code
20311
Assigment Date
02/26/1996 (30 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.

-40.0 fahrenheit and 250.0 fahrenheit single response temp rating, round cross-sectional shape style, 1.960 inches nominal outside diameter, 1.250 inches nominal inside diameter, 0.405 inches nominal 1st end flange thickness

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
Inside Diameter
1.250 inches nominal
Temp Rating
-40.0 fahrenheit and 250.0 fahrenheit single response
Flange Thickness
0.405 inches nominal 1st end
Outside Diameter
1.960 inches nominal
Minimum Inside Bending Radius
16.500 inches
Exterior Color
brown
Center To Center Distance Between Bolt Holes Along Width
1.250 inches nominal 1st end
Center To Center Distance Between Bolt Holes Along Length
2.625 inches nominal 1st end
Bolt Hole Quantity
4 1st end
Flange Length
3.750 inches nominal 1st end
End Item Identification
support equipment,b-1 aircraft
Flange Width
2.960 inches nominal 1st end
Connection Style
plain w/ gasket groove (sae flanged head) 1st end
Bolt Hole Diameter
0.531 inches nominal 1st end
End Flange Construction
solid 1st end
End Connection Design
straight 1st end
Connection Type
plain face flange 1st end
Burst Test Pressure
20000.0 pounds per square inch
Layer Composition And Location
1st layer spirally laid steel wire and 2nd layer spirally laid steel wire and 3rd layer spirally laid steel wire and 4th layer spirally laid steel wire and 5th layer spirally laid steel wire and 6th layer spirally laid steel wire and outer layer molded rubber, synthetic
Maximum Operating Pressure
5000.0 pounds per square inch
Hydrostatic Test Pressure
10000.0 pounds per square inch
Outer Covering Environmental Protection
abrasion resistant
Inside Surface Condition
smooth
Measuring Method And Length
51.300 inches nominal overall
Flange Style
double oval (sae split type flange) 1st end
Media For Which Designed
fuel/oil, hydrocarbon single response

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
FA7762NNN0512 Nonmetallic Hose Assembly
L9441-106-001 Nonmetallic Hose Assembly
L9441-106-001-1 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-425-6828?
The FSCG of the NSN 4720-01-425-6828 is 4720
Does NSN 4720-01-425-6828 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 4720-01-425-6828 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-01-425-6828 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 4720-01-425-6828 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Mon, Feb 26, 1996

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