4720-00-329-8079

Find complete technical information, availability, and procurement data for: 4720-00-329-8079
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-329-8079

Item Name Code

17972

Assigment Date

01/01/1961 (65 years ago)

right-hand 2nd end thread direction, round cross-sectional shape style, 0.750 inches nominal inside diameter, right-hand 1st end thread direction, 1.750 inches nominal 2nd end bolt circle diameter

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
Thread Direction: right-hand 2nd end
Inside Diameter: 0.750 inches nominal
Bolt Circle Diameter: 1.750 inches nominal 2nd end
Flange Thickness: 0.375 inches nominal 2nd end
Outside Diameter: 1.000 inches nominal
Minimum Inside Bending Radius: 2.125 inches
Inner Conveying Tube Style: annular close-pitch corrugated
Bolt Hole Quantity: 4 2nd end
Flange Outside Diameter: 2.500 inches nominal 2nd end
End Item Identification: grumman a10 aircraft
Connection Style: plain 1st end
Connection Style: raised 2nd end
Bolt Hole Diameter: 0.266 inches nominal 2nd end
Raised Face Height: 0.045 inches nominal 2nd end
Raised Face Diameter: 1.165 inches nominal 2nd end
End Flange Construction: solid 2nd end
End Connection Design: elbow 2nd end
End Connection Design: straight 1st end
Connection Type: raised face flange 2nd end
Connection Type: threaded external pipe 1st end
Nominal Thread Size: 1.000 inches 2nd end
Nominal Thread Size: 1.000 inches 1st end
Flow Angle: 90.0 degrees 2nd end
Measuring Method And Length: 6.000 inches nominal working
Flange Style: round w / bolt holes 2nd end
Special Features: lox cleaned in accordance with mil-c-52211
Thread Series Designator: npt 2nd end
Thread Series Designator: npt 1st end

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
320-100-5001	Metallic Hose Assembly
600981	Metallic Hose Assembly
79549	Metallic Hose Assembly
82-1062	Metallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-329-8079?

The FSCG of the NSN 4720-00-329-8079 is 4720

Does the NSN 4720-00-329-8079 have a Schedule B code assigned?

Yes, the Schedule B code is 7604210000

Does NSN 4720-00-329-8079 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 4720-00-329-8079 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-329-8079 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 4720-00-329-8079 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961