4720-00-661-1693

Find complete technical information, availability, and procurement data for: 4720-00-661-1693
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-661-1693

Item Name Code

20311

Assigment Date

06/13/1969 (57 years ago)

plain 1st end connection style, right-hand 1st end thread direction, 1.250 inches nominal inside diameter, 1.750 inches nominal outside diameter, 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 Direction: right-hand 1st end
Inside Diameter: 1.250 inches nominal
Outside Diameter: 1.750 inches nominal
Connection Style: plain 1st end
End Connection Design: straight 1st end
Connection Type: threaded external pipe 1st end
Thread Quantity Per Inch: 11-1/2 1st end
Nominal Thread Size: 1.250 inches 1st end
Inside Surface Condition: smooth
Measuring Method And Length: 18.000 inches minimum overall and 18.240 inches maximum overall
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
7044033	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-661-1693?

The FSCG of the NSN 4720-00-661-1693 is 4720

Does NSN 4720-00-661-1693 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 4720-00-661-1693 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-661-1693 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 4720-00-661-1693 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Jun 13, 1969