4720-00-542-4138

Find complete technical information, availability, and procurement data for: 4720-00-542-4138
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-542-4138

Item Name Code

20311

Assigment Date

01/01/1963 (63 years ago)

right-hand 1st end thread direction, 1.031 inches nominal outside diameter, 0.562 inches nominal inside diameter, 3b 1st end thread class, 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
Thread Class: 3b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.562 inches nominal
Outside Diameter: 1.031 inches nominal
Exterior Color: natural
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: electrostatic discharge capability
Thread Quantity Per Inch: 14 1st end
Burst Test Pressure: 12000.0 pounds per square inch
Layer Composition And Location: 1st layer rubber impregnated fabric and 2nd layer rubber impregnated fabric and 3rd layer braided wire and 4th layer braided wire and outer layer molded rubber, chloroprene
Maximum Operating Pressure: 3000.0 pounds per square inch
Nominal Thread Size: 0.875 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 6000.0 pounds per square inch
Outer Covering Environmental Protection: abrasion resistant
Inside Surface Condition: smooth
Special Features: inner conveying tube material-rubber, synthetic
Media For Which Designed: air and hydraulic fluid single response
Thread Series Designator: unf 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-00-289-3254	No Name Available	03/28/1966
4720-00-289-6375	No Name Available	06/22/1973

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
068001-10S17 1-2	Nonmetallic Hose Assembly
112-313-313-10-174	Nonmetallic Hose Assembly
112134-10S-0174	Nonmetallic Hose Assembly
680-10-0174	Nonmetallic Hose Assembly
AN6275-10-16	Nonmetallic Hose Assembly
AN6292-10-17 1-2	Nonmetallic Hose Assembly
MS28759-10-0174	Nonmetallic Hose Assembly
MS28759-100174	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-542-4138?

The FSCG of the NSN 4720-00-542-4138 is 4720

Does NSN 4720-00-542-4138 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 4720-00-542-4138 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-542-4138 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 4720-00-542-4138 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963