4720-00-269-7477

Find complete technical information, availability, and procurement data for: 4720-00-269-7477
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 4720-00-269-7477 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

4720-00-269-7477

Item Name Code

20311

Assigment Date

07/18/1973 (53 years ago)

round cross-sectional shape style, 0.750 inches nominal inside diameter, straight 1st end end connection design, swivel nut, gasket seal 1st end connection style, right-hand 1st end thread direction

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
Thread Direction: right-hand 1st end
Inside Diameter: 0.750 inches nominal
Connection Style: swivel nut, gasket seal 1st end
End Connection Design: straight 1st end
End Fitting Component And Material: complete fitting copper alloy all ends
Connection Type: threaded internal hose 1st end
Burst Test Pressure: 600.0 pounds per square inch
Layer Composition And Location: outer layer molded rubber
Maximum Operating Pressure: 150.0 pounds per square inch
Nominal Thread Size: 0.750 inches 1st end
Hydrostatic Test Pressure: 300.0 pounds per square inch
Outer Covering Environmental Protection: ozone resistant and weatherproof
Inside Surface Condition: smooth
Measuring Method And Length: 300.000 inches nominal excluding end fittings
Special Features: inner conveying tube material-rubber; furnished with one 3/4-11-1/2 thd male to male adapter
Media For Which Designed: water, fresh single response
Thread Series Designator: npsh 1st end
Specification/Standard Data: 81348-zz-h-601 government specification
Nondefinitive Spec/Std Data: 2 class and 3 grade

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
4390104-14	Nonmetallic Hose Assembly
72917-32X50PC14	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-269-7477?

The FSCG of the NSN 4720-00-269-7477 is 4720

Does NSN 4720-00-269-7477 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 4720-00-269-7477 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-269-7477 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 4720-00-269-7477 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Jul 18, 1973