4720-01-678-7991

Find complete technical information, availability, and procurement data for: 4720-01-678-7991
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-678-7991

Item Name Code

20311

Assigment Date

02/27/2019 (7 years ago)

An inflatable item which is primarily designed to adjust buoyancy at the diver's request and/or provide rapid surfacing in case of danger. Excludes:ring buoy,life saving and life preserver (as modified).

2590016269881 end item identification, 0.625 inches nominal inside diameter, 3625.0 pounds per square inch maximum operating pressure, 0.94 inches nominal outside diameter, -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.

Inside Diameter: 0.625 inches nominal
Temp Rating: -40.0 fahrenheit and 212.0 fahrenheit single response
Outside Diameter: 0.94 inches nominal
End Item Identification: 2590016269881
Maximum Operating Pressure: 3625.0 pounds per square inch

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
F471TC-JC05-10-10-10-11.50	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-678-7991?

The FSCG of the NSN 4720-01-678-7991 is 4720

Does NSN 4720-01-678-7991 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 4720-01-678-7991 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-678-7991 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 4720-01-678-7991 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Wed, Feb 27, 2019