4720-01-553-2259

Find complete technical information, availability, and procurement data for: 4720-01-553-2259
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-553-2259

Item Name Code

22670

Assigment Date

07/11/2007 (19 years ago)

round cross-sectional shape style, -65.0 fahrenheit and 350.0 fahrenheit single response temp rating, 0.625 inches nominal inside diameter, 5.750 inches minimum inside bending radius, 1.000 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: -65.0 fahrenheit and 350.0 fahrenheit single response
Outside Diameter: 1.000 inches nominal
Minimum Inside Bending Radius: 5.750 inches
Exterior Color: blue
End Item Identification: ship, valve
Burst Test Pressure: 648.0 pounds per square inch single response
Layer Composition And Location: 1st layer polyester and 2nd layer polyester and 3rd layer polyester and outer layer molded rubber, synthetic
Maximum Operating Pressure: 162.0 pounds per square inch single response
Criticality Code Justification: feat
Inside Surface Condition: smooth
Measuring Method And Length: 12.0 feet maximum overall
Part Name Assigned By Controlling Agency: coolant and heater hose
Special Features: military critical, export control; three ply silicone coated polyester reinforcement with silicone cover
Material: rubber silicone class q tube
Media For Which Designed: water single response
Specification/Standard Data: sae j20r1 class a professional/industrial association standard

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
167-6985280-115	Nonmetallic Hose
5296K12	Nonmetallic Hose
5296K321	Nonmetallic Hose
H541-0252-115	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-01-553-2259?

The FSCG of the NSN 4720-01-553-2259 is 4720

Does NSN 4720-01-553-2259 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 4720-01-553-2259 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-553-2259 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 4720-01-553-2259 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Wed, Jul 11, 2007