4720-00-257-2612

Find complete technical information, availability, and procurement data for: 4720-00-257-2612
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-257-2612

Item Name Code

20311

Assigment Date

06/22/1973 (53 years ago)

0.305 inches nominal inside diameter, round cross-sectional shape style, swivel nut with loose or integral clinch sleeve 1st end connection style, 0.547 inches nominal outside diameter, -65.0 celsius and 250.0 celsius 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: 0.305 inches nominal
Temp Rating: -65.0 celsius and 250.0 celsius single response
Outside Diameter: 0.547 inches nominal
Connection Style: swivel nut with loose or integral clinch sleeve 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: electrostatic discharge capability
Burst Test Pressure: 4000.0 pounds per square inch
Layer Composition And Location: 2nd layer braided steel wire and outer layer molded rubber
Maximum Operating Pressure: 1000.0 pounds per square inch
Hydrostatic Test Pressure: 2000.0 pounds per square inch
Outer Covering Environmental Protection: mildew resistant and oil resistant
Inside Surface Condition: smooth
Measuring Method And Length: 22.000 inches nominal overall
Media For Which Designed: fuel/oil, hydrocarbon single response

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
10932707-24	Nonmetallic Hose Assembly
4720002572612	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-257-2612?

The FSCG of the NSN 4720-00-257-2612 is 4720

Does NSN 4720-00-257-2612 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 4720-00-257-2612 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-00-257-2612 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 4720-00-257-2612 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Jun 22, 1973