4720-01-654-9538

Find complete technical information, availability, and procurement data for: 4720-01-654-9538
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-654-9538

Item Name Code

20311

Assigment Date

05/14/2016 (10 years ago)

An item designed to be adapted to a machine spindle to accommodate a collet for holding work to be machined. It may be mounted directly to the spindle or to an arbor or adapter which in turn mounts to the spindle. The chuck is manipulated to contract or expand the collet which in turn grips or releases the work. Excludes:holding fixture, collet chucking, machine.

0.970 inches nominal outside diameter, 7.0 inches minimum inside bending radius, 0.500 inches nominal inside diameter, -65.0 fahrenheit and 200.0 fahrenheit single response temp rating, 2b all ends thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b all ends
Inside Diameter: 0.500 inches nominal
Temp Rating: -65.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter: 0.970 inches nominal
Minimum Inside Bending Radius: 7.0 inches
End Item Identification: 2350014587318
Connection Style: swivel nut flare all ends
End Connection Design: elbow all ends
Connection Type: threaded internal tube all ends
Thread Quantity Per Inch: 16 all ends
Maximum Operating Pressure: 3500.0 pounds per square inch
Nominal Thread Size: 0.750 inches all ends
Seat Angle: 37.0 degrees all ends
Flow Angle: 90.0 degrees all ends
Outer Covering Environmental Protection: corrosion resistant and oil resistant and ozone resistant
Inside Surface Condition: smooth
Measuring Method And Length: 89.38 inches nominal extended working
Nominal Inside Diameter Hose Accommodated: 0.500 inches all ends
Nominal Outside Diameter Tube Accommodated: 0.500 inches all ends
Thread Series Designator: un all ends

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
5433063-1	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-654-9538?

The FSCG of the NSN 4720-01-654-9538 is 4720

Does NSN 4720-01-654-9538 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 4720-01-654-9538 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-654-9538 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 4720-01-654-9538 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Sat, May 14, 2016