4720-01-251-5264

Find complete technical information, availability, and procurement data for: 4720-01-251-5264
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-251-5264

Item Name Code

20311

Assigment Date

03/19/1987 (39 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.

1.125 inches nominal inside diameter, round cross-sectional shape style, 2b 1st end thread class, -55.0 fahrenheit and 300.0 fahrenheit single response temp rating, 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: 2b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 1.125 inches nominal
Temp Rating: -55.0 fahrenheit and 300.0 fahrenheit single response
Outside Diameter: 1.484 inches nominal
Minimum Inside Bending Radius: 9.000 inches
End Item Identification: 2350-01-219-7577
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: reusable end fittings
Thread Quantity Per Inch: 12 1st end
Burst Test Pressure: 1250.0 pounds per square inch
Layer Composition And Location: 1st layer braided textile yarn and 2nd layer braided wire and outer layer rubber impregnated braided fabric
Maximum Operating Pressure: 300.0 pounds per square inch
Nominal Thread Size: 1.625 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 625.0 pounds per square inch
Outer Covering Environmental Protection: fuel resistant and oil resistant and ozone resistant and mildew resistant and vibration resistant
Vacuum In Torr: 508.0
Inside Surface Condition: smooth
Measuring Method And Length: 66.000 inches nominal working
Media For Which Designed: fuel/oil, hydrocarbon single response
Thread Series Designator: un 1st end
Specification/Standard Data: 96906-ms52103 government 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
243001-20-0660	Nonmetallic Hose Assembly
4720012515264	Nonmetallic Hose Assembly
FA5783NNN0685	Nonmetallic Hose Assembly
FK1143NNN0673	Nonmetallic Hose Assembly
MS52103A200660R	Nonmetallic Hose Assembly
MS52103Z-200660R	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-251-5264?

The FSCG of the NSN 4720-01-251-5264 is 4720

Does NSN 4720-01-251-5264 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 4720-01-251-5264 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-251-5264 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 4720-01-251-5264 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Mar 19, 1987