4720-00-241-7974

Find complete technical information, availability, and procurement data for: 4720-00-241-7974
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-241-7974

Item Name Code

20311

Assigment Date

06/03/1973 (53 years ago)

round cross-sectional shape style, right-hand 2nd end thread direction, 3b 1st end thread class, right-hand 1st end thread direction, 3b 2nd 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 Class: 3b 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Inside Diameter: 0.173 inches minimum and 0.203 inches maximum
Temp Rating: -67.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter: 0.304 inches minimum and 0.343 inches maximum
Minimum Inside Bending Radius: 2.000 inches
Connection Style: swivel nut flare 1st end
Connection Style: swivel nut flare 2nd end
End Connection Design: elbow 2nd end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Connection Type: threaded internal tube 2nd end
Features Provided: electrostatic discharge capability and reusable end fittings
Burst Test Pressure: 12000.0 pounds per square inch
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 1500.0 pounds per square inch
Nominal Thread Size: 0.438 inches 1st end
Nominal Thread Size: 0.438 inches 2nd end
Seat Angle: 37.0 degrees 1st end
Seat Angle: 37.0 degrees 2nd end
Hydrostatic Test Pressure: 3000.0 pounds per square inch
Flow Angle: 90.0 degrees 2nd end
Outer Covering Environmental Protection: acid resistant and mildew resistant and fuel resistant and oil resistant and solvent resistant and vibration resistant
Vacuum In Torr: 50.8
Inside Surface Condition: smooth
Measuring Method And Length: 33.000 inches nominal working
Thread Series Designator: unf 1st end
Thread Series Designator: unf 2nd end
Specification/Standard Data: 96906-ms8005 government standard
Nondefinitive Spec/Std Data: 4 size and c style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-00-984-1644	No Name Available	06/01/1994

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
1241013-4CR-0330	Nonmetallic Hose Assembly
124659-4SS-0330	Nonmetallic Hose Assembly
124F002-4CR0330	Nonmetallic Hose Assembly
125103-4CR-0030	Nonmetallic Hose Assembly
13000204-0330F	Nonmetallic Hose Assembly
79E0300004C0330	Nonmetallic Hose Assembly
98972-11	Nonmetallic Hose Assembly
AE3660120E0330	Nonmetallic Hose Assembly
HE271-0011-1022	Nonmetallic Hose Assembly
MS8005E330C	Nonmetallic Hose Assembly
R3806CC-4-0330	Nonmetallic Hose Assembly
SR3806-4-0330	Nonmetallic Hose Assembly
SR3806FN4-0330	Nonmetallic Hose Assembly
SR50206CC4-0330	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-241-7974?

The FSCG of the NSN 4720-00-241-7974 is 4720

Does NSN 4720-00-241-7974 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 4720-00-241-7974 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-241-7974 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 4720-00-241-7974 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Jun 3, 1973