4720-01-728-6458

Find complete technical information, availability, and procurement data for: 4720-01-728-6458
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-728-6458

Item Name Code

22670

Assigment Date

04/15/2025 (1 year ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

1.400 inches nominal outside diameter, 1.000 inches nominal inside diameter, round cross-sectional shape style, 6.000 inches minimum inside bending radius, -40.0 fahrenheit and 212.0 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
Inside Diameter: 1.000 inches nominal
Temp Rating: -40.0 fahrenheit and 212.0 fahrenheit single response
Outside Diameter: 1.400 inches nominal
Minimum Inside Bending Radius: 6.000 inches
Inner Conveying Tube Style: plain
Maximum Operating Pressure: 2500.0 pounds per square inch single response
Outer Covering Environmental Protection: abrasion resistant
Inside Surface Condition: smooth
Part Name Assigned By Controlling Agency: hydraulic hose
Material: rubber synthetic inside
Material: rubber synthetic outside
Media For Which Designed: hydraulic fluid single response

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
471TC/ST-16	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-01-728-6458?

The FSCG of the NSN 4720-01-728-6458 is 4720

Does NSN 4720-01-728-6458 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 4720-01-728-6458 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-728-6458 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 4720-01-728-6458 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Tue, Apr 15, 2025