4720-01-270-3278

Find complete technical information, availability, and procurement data for: 4720-01-270-3278
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-270-3278

Item Name Code

20311

Assigment Date

01/04/1988 (38 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 200.0 fahrenheit single response temp rating, round cross-sectional shape style, 3b 1st end thread class, 0.500 inches nominal inside diameter, 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 Direction: right-hand 1st end
Inside Diameter: 0.500 inches nominal
Temp Rating: -40.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter: 0.922 inches nominal
Minimum Inside Bending Radius: 5.500 inches
Angle Between Rigid Elbow Fittings In Deg: 0.0
Connection Style: swivel nut flare 1st end
End Connection Design: elbow 1st end
End Fitting Component And Material: complete fitting steel all ends
Connection Type: threaded internal tube 1st end
Features Provided: reusable end fittings
Burst Test Pressure: 7000.0 pounds per square inch
Layer Composition And Location: 1st layer braided textile yarn and 2nd layer braided wire and 3rd layer braided textile yarn and outer layer molded rubber, synthetic
Maximum Operating Pressure: 1750.0 pounds per square inch
Nominal Thread Size: 0.875 inches 1st end
Seat Angle: 37.0 degrees 1st end
Flow Angle: 45.0 degrees 1st end
Vacuum In Torr: 50.8
Inside Surface Condition: smooth
Measuring Method And Length: 32.750 inches nominal overall
Special Features: inner conveying tube material-rubber, synthetic
Media For Which Designed: hydraulic fluid single response
Thread Series Designator: unf 1st end

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
2651-190265-10S-190265-32.88	Nonmetallic Hose Assembly
C1729-6	Nonmetallic Hose Assembly
FG275JJJ0326-000	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-270-3278?

The FSCG of the NSN 4720-01-270-3278 is 4720

Does NSN 4720-01-270-3278 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 4720-01-270-3278 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-270-3278 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 4720-01-270-3278 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Jan 4, 1988