4720-00-737-7853

Find complete technical information, availability, and procurement data for: 4720-00-737-7853
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-737-7853

Item Name Code

20311

Assigment Date

01/01/1961 (65 years ago)

round cross-sectional shape style, 0.375 inches nominal inside diameter, -40.0 fahrenheit and 200.0 fahrenheit single response temp rating, 1.750 inches minimum inside bending radius, 0.719 inches minimum and 0.781 inches maximum 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: 0.375 inches nominal
Temp Rating: -40.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter: 0.719 inches minimum and 0.781 inches maximum
Minimum Inside Bending Radius: 1.750 inches
Exterior Color: red
Quick Disconnect Nominal Size: 0.625 inches 1st end
Connection Style: gladhand 1st end
Connection Type: glad hand quick disconnect 1st end
Features Provided: self-sealing
Burst Test Pressure: 900.0 pounds per square inch
Layer Composition And Location: 1st layer woven cotton cord and outer layer molded rubber, composition
Maximum Operating Pressure: 225.0 pounds per square inch
Hydrostatic Test Pressure: 450.0 pounds per square inch
Outer Covering Environmental Protection: oil resistant
Inside Surface Condition: smooth
Measuring Method And Length: 89.625 inches nominal working
Media For Which Designed: air single response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-339-5289	No Name Available	01/01/1963
2530-00-511-4221	No Name Available	04/19/1971

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
2-463	Nonmetallic Hose Assembly
215603	Nonmetallic Hose Assembly
7007-53	Nonmetallic Hose Assembly
7377853	Nonmetallic Hose Assembly
M1M215603	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-737-7853?

The FSCG of the NSN 4720-00-737-7853 is 4720

Does NSN 4720-00-737-7853 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 4720-00-737-7853 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-737-7853 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 4720-00-737-7853 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961