4720-00-924-6978

Find complete technical information, availability, and procurement data for: 4720-00-924-6978
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-924-6978

Item Name Code

20311

Assigment Date

02/04/1966 (60 years ago)

right-hand 1st end thread direction, 0.298 inches nominal inside diameter, -65.0 fahrenheit and 400.0 fahrenheit single response temp rating, round cross-sectional shape style, 3b 1st end thread class

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: 0.298 inches nominal
Temp Rating: -65.0 fahrenheit and 400.0 fahrenheit single response
Outside Diameter: 0.375 inches nominal
Minimum Inside Bending Radius: 5.000 inches
Connection Style: swivel nut, flareless 1st end
End Connection Design: straight 1st end
End Fitting Component And Material: complete fitting steel corrosion resisting all ends
Fitting Component And Surface Treatment: complete fitting passivate 1st end
Connection Type: threaded internal tube 1st end
Features Provided: electrostatic discharge capability
Burst Test Pressure: 14000.0 pounds per square inch
Layer Composition And Location: 1st layer braided corrosion resistant steel wire and 2nd layer spirally laid steel wire and 3rd layer spirally laid steel wire and outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 3000.0 pounds per square inch
Nominal Thread Size: 0.562 inches 1st end
Seat Angle: 12.0 degrees 1st end
Hydrostatic Test Pressure: 6000.0 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 32.750 inches nominal overall
Special Features: inner conveying tube material-plastic, tetrafluoroethylene
Thread Series Designator: unjf 1st end
Specification/Standard Data: sae as604,size 6-81343 national std/spec and 81343-as621 professional/industrial association standard

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
170141-6CR0330	Nonmetallic Hose Assembly
AS621-06-0326	Nonmetallic Hose Assembly
AS621-06-0330	Nonmetallic Hose Assembly
MS27369G0330	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-924-6978?

The FSCG of the NSN 4720-00-924-6978 is 4720

Does NSN 4720-00-924-6978 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 4720-00-924-6978 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-924-6978 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 4720-00-924-6978 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Feb 4, 1966