4720-00-717-1621

Find complete technical information, availability, and procurement data for: 4720-00-717-1621
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-717-1621

Item Name Code

22670

Assigment Date

02/14/1968 (58 years ago)

0.312 inches nominal inside diameter, 4.000 inches minimum inside bending radius, round cross-sectional shape style, 0.695 inches nominal outside diameter, -55.0 fahrenheit and 302.0 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: 0.312 inches nominal
Temp Rating: -55.0 fahrenheit and 302.0 fahrenheit single response
Outside Diameter: 0.695 inches nominal
Minimum Inside Bending Radius: 4.000 inches
Exterior Color: blue
Burst Test Pressure: 9000.0 pounds per square inch single response
Layer Composition And Location: 1st layer braided corrosion resistant steel wire and 2nd layer braided cotton cord and 3rd layer braided cotton cord and outer layer rubber impregnated braided cotton cord
Maximum Operating Pressure: 2250.0 pounds per square inch single response
Hydrostatic Test Pressure: 4500.0 pounds per square inch single response
Vacuum In Torr: 50.8
Inside Surface Condition: smooth
Special Features: d.o.t. fmvss 106 all air brake hose; also referred to as 0.375; additional applications water, water glycol, water oil emulsion hydraulic fluids, anti freeze, and air; weight 0.23 lbs per ft; vacuum rating 28 inches of hg; reusable fittings required, cut one continuous length per quantity ordered
Material: rubber butadiene-acrylonitrile class nbr tube
Media For Which Designed: fuel/oil, hydrocarbon and hydraulic fluid single response
Specification/Standard Data: 81343-sae j1402, 100r5 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-01-649-9111	No Name Available	02/01/2019

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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:

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100RS	Nonmetallic Hose
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4757620	Nonmetallic Hose
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9032-H06906	Nonmetallic Hose
AE372-6	Nonmetallic Hose
FC300-06	Nonmetallic Hose
H06906	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-717-1621?

The FSCG of the NSN 4720-00-717-1621 is 4720

Does the NSN 4720-00-717-1621 have a Schedule B code assigned?

Yes, the Schedule B code is 4009210000

Does NSN 4720-00-717-1621 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 4720-00-717-1621 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-717-1621 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 4720-00-717-1621 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Feb 14, 1968