4720-00-803-5978

Find complete technical information, availability, and procurement data for: 4720-00-803-5978
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-803-5978

Item Name Code

17972

Assigment Date

05/03/1968 (58 years ago)

round cross-sectional shape style, right-hand 1st end thread direction, 0.188 inches nominal inside diameter, 0.312 inches nominal outside diameter, 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: 0.188 inches nominal
Outside Diameter: 0.312 inches nominal
Inner Conveying Tube Style: interlocked unpacked
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: identical ends
Nominal Thread Size: 0.438 inches 1st end
Seat Angle: 37.0 degrees 1st end
Outer Covering Environmental Protection: corrosion resistant and vibration resistant and waterproof
Measuring Method And Length: 49.000 inches nominal overall
Thread Series Designator: unf 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
4720008035978	Metallic Hose Assembly
7968267-3	Metallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-803-5978?

The FSCG of the NSN 4720-00-803-5978 is 4720

Does the NSN 4720-00-803-5978 have a Schedule B code assigned?

Yes, the Schedule B code is 7306901000

Does NSN 4720-00-803-5978 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 4720-00-803-5978 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-803-5978 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 4720-00-803-5978 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, May 3, 1968