4720-00-864-7031

Find complete technical information, availability, and procurement data for: 4720-00-864-7031
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-864-7031

Item Name Code

17972

Assigment Date

10/13/1967 (58 years ago)

An item of various cross-sectional shapes which may be of solid or hollow construction. It is specifically designed for attachment to a lever(s) and/or control(s) to actuate various remote mechanisms. It is one of the following: (1) a one-piece item with or without eyes and/or holes in each end which may have bushings or bearings pressed in the eyes; (2) a one-piece item with both ends processed for terminations, excluding threaded end(s); (3) a two-piece construction type item consisting of a body with both ends processed for terminations and a single end attachment; or (4) a three-piece construction type item consisting of a body and two end attachments. Excludes:internal combustion engine type piston connecting rods; drag link, steering; link, anchor, brake shoe; tie rod, steering; and turnbuckle. For cylindrical shaped externally threaded items without end attachments, see rod, threaded end and stud (as modified).

3b 1st end thread class, right-hand 1st end thread direction, round cross-sectional shape style, 0.250 inches nominal inside diameter, -22.0 fahrenheit and 1000.0 fahrenheit single response temp rating

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: 0.250 inches nominal
Temp Rating: -22.0 fahrenheit and 1000.0 fahrenheit single response
Outside Diameter: 0.375 inches nominal
Minimum Inside Bending Radius: 5.000 inches
Inner Conveying Tube Style: helical close-pitch corrugated
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: identical ends
Burst Test Pressure: 400.0 pounds per square inch
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 150.0 pounds per square inch
Nominal Thread Size: 0.438 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 300.0 pounds per square inch
Outer Covering Environmental Protection: corrosion resistant
Measuring Method And Length: 16.000 inches nominal working
Thread Series Designator: unf 1st end
Specification/Standard Data: 89372-he271-5020-0001 manufacturers source control

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
10-3529	Metallic Hose Assembly
HE271-5020-0001	Metallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-864-7031?

The FSCG of the NSN 4720-00-864-7031 is 4720

Does the NSN 4720-00-864-7031 have a Schedule B code assigned?

Yes, the Schedule B code is 7307225000

Does NSN 4720-00-864-7031 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 4720-00-864-7031 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-00-864-7031 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 4720-00-864-7031 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Oct 13, 1967