4720-00-916-9240

Find complete technical information, availability, and procurement data for: 4720-00-916-9240
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-916-9240

Item Name Code

20311

Assigment Date

07/22/1966 (60 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

3b 1st end thread class, round cross-sectional shape style, right-hand 1st end thread direction, 3b 2nd end thread class, right-hand 2nd 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 Class: 3b 1st end
Thread Class: 3b 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Inside Diameter: 0.188 inches nominal
Temp Rating: -65.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter: 0.312 inches nominal
Minimum Inside Bending Radius: 2.000 inches
Exterior Color: natural
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 nuts drilled for lockwire
Burst Test Pressure: 6000.0 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: abrasion resistant and corrosion resistant
Inside Surface Condition: smooth
Measuring Method And Length: 7.000 inches nominal working
Test Data Document: "07482--50t8 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unjf 2nd end
Thread Series Designator: unjf 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-00-725-9169	No Name Available	09/29/1972

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
13000204-0070H	Nonmetallic Hose Assembly
530109F0070B	Nonmetallic Hose Assembly
J264B0070B	Nonmetallic Hose Assembly
J264B0070BB	Nonmetallic Hose Assembly
J264B0070CB	Nonmetallic Hose Assembly
J264B0070DB	Nonmetallic Hose Assembly
J264B0070EB	Nonmetallic Hose Assembly
R50206GCCA4-0070	Nonmetallic Hose Assembly
S410BS0070L	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-916-9240?

The FSCG of the NSN 4720-00-916-9240 is 4720

Does the NSN 4720-00-916-9240 have a Schedule B code assigned?

Yes, the Schedule B code is 7326200000

Does NSN 4720-00-916-9240 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 4720-00-916-9240 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-916-9240 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 4720-00-916-9240 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Jul 22, 1966