2CA647

View detailed technical data, stock status, and sourcing information for: 2CA647

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2CA647
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-278-4890
Item Name Code
22670
Assigment Date
01/01/1963 (63 years ago)

A flexible, tubular item having a nonmetallic tube inner conveying surface and one or more reinforcement layers of a metallic or nonmetallic material. It is designed to convey gasses, liquids, or solids. For items with fittings on one or both ends, see hose assembly, nonmetallic. Excludes:hose, air duct; and hose air duct, air breathing.

700.0 pounds per square inch single response burst test pressure, 0.625 inches nominal inside diameter, -40.0 fahrenheit single response temp rating, round cross-sectional shape style, 0.937 inches nominal outside diameter

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
-40.0 fahrenheit single response
Outside Diameter
0.937 inches nominal
Burst Test Pressure
700.0 pounds per square inch single response
Layer Composition And Location
outer layer molded rubber, synthetic
Maximum Operating Pressure
125.0 pounds per square inch single response
Hydrostatic Test Pressure
250.0 pounds per square inch single response
Outer Covering Environmental Protection
oil resistant and ozone resistant
Inside Surface Condition
smooth
Material
rubber synthetic tube
Media For Which Designed
air single response
Specification/Standard Data
81348-zz-h-500 government specification
Nondefinitive Spec/Std Data
1 class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4720-00-230-6521 No Name Available 08/01/1976
4720-00-289-2614 No Name Available 01/01/1963
4720-00-361-2989 No Name Available 11/01/1990
4720-00-529-2497 No Name Available 06/20/1967
4720-00-555-1154 No Name Available 05/18/1967
4720-00-555-8046 No Name Available 05/18/1967

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
2CA647 Nonmetallic Hose
33-5490-060-000 Nonmetallic Hose
AA59565-10-500 Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-278-4890?
The FSCG of the NSN 4720-00-278-4890 is 4720
Does the NSN 4720-00-278-4890 have a Schedule B code assigned?
Yes, the Schedule B code is 4009110000
Does NSN 4720-00-278-4890 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 4720-00-278-4890 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-00-278-4890 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 4720-00-278-4890 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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