4720-01-254-8691

Find complete technical information, availability, and procurement data for: 4720-01-254-8691
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-254-8691

Item Name Code

22670

Assigment Date

05/12/1987 (39 years ago)

0.625 inches nominal inside diameter, -65.0 fahrenheit and 275.0 fahrenheit single response temp rating, 1.020 inches nominal outside diameter, round cross-sectional shape style, 5.000 inches minimum inside bending radius

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 275.0 fahrenheit single response
Outside Diameter: 1.020 inches nominal
Minimum Inside Bending Radius: 5.000 inches
End Item Identification: 2350-01-085-3792
Burst Test Pressure: 360.0 pounds per square inch single response
Layer Composition And Location: 1st layer rubber impregnated woven cotton cord and outer layer molded rubber, synthetic
Maximum Operating Pressure: 90.0 pounds per square inch single response
Outer Covering Environmental Protection: mildew resistant and oil resistant and ozone resistant
Inside Surface Condition: smooth
Measuring Method And Length: 3.750 inches nominal overall
Material: rubber synthetic tube
Media For Which Designed: fuel/oil, hydrocarbon and water and water, fresh single response
Specification/Standard Data: 81348-zz-h-428 government specification
Nondefinitive Spec/Std Data: 1 type and a grade and 2 class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-01-254-8692	No Name Available	06/01/1992

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
12311775-2	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-01-254-8691?

The FSCG of the NSN 4720-01-254-8691 is 4720

Does NSN 4720-01-254-8691 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 4720-01-254-8691 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-254-8691 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 4720-01-254-8691 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, May 12, 1987