4720-00-454-9567

Find complete technical information, availability, and procurement data for: 4720-00-454-9567
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-454-9567

Item Name Code

20311

Assigment Date

05/24/1971 (55 years ago)

A circular shaped flexible steel device, having a replaceable friction lining, designed to contract upon the outer surface or expand against the inner surface of a drum to retard or stop motion.

-40.0 fahrenheit and 250.0 fahrenheit single response temp rating, round cross-sectional shape style, right-hand 1st end thread direction, 0.880 inches nominal inside diameter, 2b 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: 2b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.880 inches nominal
Temp Rating: -40.0 fahrenheit and 250.0 fahrenheit single response
Bolt Circle Diameter: 1.156 inches nominal 2nd end
Flange Thickness: 0.531 inches nominal 2nd end
Outside Diameter: 1.230 inches nominal
Minimum Inside Bending Radius: 7.375 inches
Bolt Hole Quantity: 3 2nd end
Flange Length: 2.625 inches nominal 2nd end
Flange Width: 2.625 inches nominal 2nd end
Connection Style: swivel nut flare 1st end
Connection Style: raised 2nd end
Bolt Hole Diameter: 0.344 inches nominal 2nd end
Raised Face Height: 0.250 inches nominal 2nd end
Raised Face Diameter: 1.625 inches nominal 2nd end
End Flange Construction: solid 2nd end
End Connection Design: elbow 2nd end
End Connection Design: straight 1st end
Connection Type: raised face flange 2nd end
Connection Type: threaded internal tube 1st end
Thread Quantity Per Inch: 12 1st end
Burst Test Pressure: 3200.0 pounds per square inch
Layer Composition And Location: 2nd layer rubber impregnated braided steel wire and 1st layer braided cotton cord and outer layer rubber impregnated braided cotton cord
Maximum Operating Pressure: 800.0 pounds per square inch
Nominal Thread Size: 1.312 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 1600.0 pounds per square inch
Flow Angle: 30.0 degrees 2nd end
Outer Covering Environmental Protection: oil resistant
Inside Surface Condition: smooth
Measuring Method And Length: 19.000 inches nominal overall
Flange Style: triangular 2nd end
Media For Which Designed: fuel/oil, hydrocarbon single response
Thread Series Designator: un 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
94B1100016D0190	Nonmetallic Hose Assembly
950249-16D0190	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-454-9567?

The FSCG of the NSN 4720-00-454-9567 is 4720

Does NSN 4720-00-454-9567 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 4720-00-454-9567 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-454-9567 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 4720-00-454-9567 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, May 24, 1971