4720-00-148-8640

Find complete technical information, availability, and procurement data for: 4720-00-148-8640
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-148-8640

Item Name Code

20311

Assigment Date

06/29/1973 (53 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

3b 1st end thread class, swivel nut flare 1st end connection style, right-hand 1st end thread direction, round cross-sectional shape style, 35.0 angle between rigid elbow fittings in deg

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
Angle Between Rigid Elbow Fittings In Deg: 35.0
Connection Style: swivel nut flare 1st end
End Connection Design: elbow 1st end
Connection Type: threaded internal tube 1st end
Thread Quantity Per Inch: 16 1st end
Nominal Thread Size: 0.750 inches 1st end
Seat Angle: 37.0 degrees 1st end
Flow Angle: 90.0 degrees 1st end
Inside Surface Condition: smooth
Measuring Method And Length: 13.900 inches nominal working
Special Features: silicone firesleeve
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
124012E0137C035	Nonmetallic Hose Assembly
6877207	Nonmetallic Hose Assembly
B026H0137C035	Nonmetallic Hose Assembly
S38108-0137S035	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-148-8640?

The FSCG of the NSN 4720-00-148-8640 is 4720

Does NSN 4720-00-148-8640 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 4720-00-148-8640 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-00-148-8640 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 4720-00-148-8640 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Jun 29, 1973