4720-00-758-0494

Find complete technical information, availability, and procurement data for: 4720-00-758-0494
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4720-00-758-0494 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-758-0494

Item Name Code

20311

Assigment Date

01/01/1960 (66 years ago)

0.500 inches 1st end quick disconnect nominal size, 0.500 inches nominal inside diameter, 5.000 inches minimum inside bending radius, 0.825 inches nominal outside diameter, round cross-sectional shape style

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: 0.500 inches nominal
Outside Diameter: 0.825 inches nominal
Minimum Inside Bending Radius: 5.000 inches
Quick Disconnect Nominal Size: 0.500 inches 1st end
Quick Disconnect Nominal Size: 0.500 inches 2nd end
Connection Style: cam or lever (external) 1st end
Connection Style: external plunger type 2nd end
End Connection Design: straight 1st end
End Connection Design: straight 2nd end
Connection Type: external quick disconnect 1st end
Connection Type: external quick disconnect 2nd end
Burst Test Pressure: 800.0 pounds per square inch
Layer Composition And Location: 1st layer braided cotton cord and outer layer molded rubber, synthetic
Maximum Operating Pressure: 200.0 pounds per square inch
Outer Covering Environmental Protection: oil resistant
Vacuum In Torr: 50.8
Inside Surface Condition: smooth
Measuring Method And Length: 51.500 inches nominal overall
Special Features: second end self sealing with internally threaded locking nut
Media For Which Designed: air and grease 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
621-509-04	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-758-0494?

The FSCG of the NSN 4720-00-758-0494 is 4720

Does NSN 4720-00-758-0494 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 4720-00-758-0494 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-758-0494 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 4720-00-758-0494 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960