4720-00-540-1356

Find complete technical information, availability, and procurement data for: 4720-00-540-1356
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-540-1356

Item Name Code

17972

Assigment Date

01/01/1963 (63 years ago)

A clamp in which the body (band or wire) completely encircles an item and distributes a relatively even amount of pressure throughout the entire 360 degrees (6.282 radians) of the periphery of the item to be compressed. Its compression quality is dependent upon an integral screw mechanism, (screw, bolt spring compression and the like mechanical fasteners), or it may be applied by a device not integral with the clamp itself. It is specifically designed to prevent leakage between a hose and its attaching connection(s) when the body of the clamp is round or circular. For square, rectangular, or irregularly shaped items, see clamp, hose, special-shaped. Excludes:clamp, electrical; clamp, loop; clamp, fire hose, shutoff; ferrule (as modified); and hand screw.

3b 2nd end thread class, 3b 1st end thread class, right-hand 2nd end thread direction, right-hand 1st end thread direction, round cross-sectional shape style

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 Class: 3b 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Inside Diameter: 0.375 inches nominal
Temp Rating: -65.0 fahrenheit and 1000.0 fahrenheit single response
Outside Diameter: 0.630 inches nominal
Minimum Inside Bending Radius: 7.000 inches
Inner Conveying Tube Style: helical close-pitch corrugated
Exterior Color: natural
Connection Style: swivel nut flare 1st end
Connection Style: swivel nut flare 2nd end
End Connection Design: elbow 2nd end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Connection Type: threaded internal tube 2nd end
Burst Test Pressure: 100.0 pounds per square inch
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Nominal Thread Size: 0.562 inches 1st end
Nominal Thread Size: 0.562 inches 2nd end
Seat Angle: 37.0 degrees 1st end
Seat Angle: 37.0 degrees 2nd end
Hydrostatic Test Pressure: 50.0 pounds per square inch
Flow Angle: 90.0 degrees 2nd end
Outer Covering Environmental Protection: corrosion resistant and incombustible
Measuring Method And Length: 15.000 inches nominal working
Thread Series Designator: unjf 2nd end
Thread Series Designator: unjf 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
203-4290-3	Metallic Hose Assembly
755041-3	Metallic Hose Assembly
91485	Metallic Hose Assembly
AT939	Metallic Hose Assembly
BN-413-1	Metallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-540-1356?

The FSCG of the NSN 4720-00-540-1356 is 4720

Does the NSN 4720-00-540-1356 have a Schedule B code assigned?

Yes, the Schedule B code is 7307225000

Does NSN 4720-00-540-1356 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4720-00-540-1356 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-540-1356 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 4720-00-540-1356 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963