4720-00-540-1778

Find complete technical information, availability, and procurement data for: 4720-00-540-1778
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-540-1778

Item Name Code

22670

Assigment Date

01/01/1961 (65 years ago)

0.625 inches nominal inside diameter, 6.000 inches minimum inside bending radius, round cross-sectional shape style, 0.875 inches nominal outside diameter, -65.0 fahrenheit and 160.0 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: 0.625 inches nominal
Temp Rating: -65.0 fahrenheit and 160.0 fahrenheit single response
Outside Diameter: 0.875 inches nominal
Minimum Inside Bending Radius: 6.000 inches
Burst Test Pressure: 700.0 pounds per square inch single response
Layer Composition And Location: 1st layer braided cotton cord and outer layer molded rubber, chloroprene
Maximum Operating Pressure: 150.0 pounds per square inch single response
Hydrostatic Test Pressure: 250.0 pounds per square inch single response
Outer Covering Environmental Protection: alcohol resistant and water resistant
Inside Surface Condition: smooth
Material: rubber synthetic tube
Media For Which Designed: fuel/oil, hydrocarbon single response
Specification/Standard Data: 81349--1l-h-5593 government specification and 21450-83961 manufacturers source control
Nondefinitive Spec/Std Data: 10 size

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-00-200-0369	No Name Available	01/06/1967
4720-00-278-1320	No Name Available	05/04/1966
4720-00-289-4537	No Name Available	08/14/1967
4720-01-041-2503	No Name Available	03/01/1985

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
10111157	Nonmetallic Hose
193-10	Nonmetallic Hose
306-10	Nonmetallic Hose
3H2L10-10	Nonmetallic Hose
3H2L10-12	Nonmetallic Hose
3H2L10-15	Nonmetallic Hose
3H2L10-18	Nonmetallic Hose
3H2L10-21	Nonmetallic Hose
3H2L10-24	Nonmetallic Hose
3H2L10-30	Nonmetallic Hose
3H2L10-36	Nonmetallic Hose
3H5593-10	Nonmetallic Hose
4720PL1874576	Nonmetallic Hose
839615	Nonmetallic Hose
D4524-223-1	Nonmetallic Hose
M5593-10	Nonmetallic Hose
M5593-10-0090	Nonmetallic Hose
MIL-H-5593-10	Nonmetallic Hose
MILH5593-10-0-6	Nonmetallic Hose
MILH5593-10-0-62	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-540-1778?

The FSCG of the NSN 4720-00-540-1778 is 4720

Does the NSN 4720-00-540-1778 have a Schedule B code assigned?

Yes, the Schedule B code is 4009310000

Does NSN 4720-00-540-1778 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 4720-00-540-1778 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-540-1778 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 4720-00-540-1778 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961