4720-01-491-7357

Find complete technical information, availability, and procurement data for: 4720-01-491-7357
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-491-7357

Item Name Code

20311

Assigment Date

10/30/2001 (24 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.

right-hand 1st end thread direction, 3b 1st end thread class, 0.250 inches nominal outside diameter, round cross-sectional shape style, 0.220 inches nominal inside 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 Class: 3b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.220 inches nominal
Outside Diameter: 0.250 inches nominal
Connection Style: external seat for gasket seal (boss) 1st end
End Connection Design: straight 1st end
Connection Type: threaded external hose 1st end
Maximum Operating Pressure: 3000.0 pounds per square inch
Nominal Thread Size: 0.4375 inches 1st end
Inside Surface Condition: smooth
Measuring Method And Length: 10.250 inches nominal excluding end fittings
Part Name Assigned By Controlling Agency: hose assy, flared tube and fitting end, straight, flared tube and nut, tube coupling, short
Media For Which Designed: hydraulic fluid single response
Thread Series Designator: unjf 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
MS28759-40082	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-491-7357?

The FSCG of the NSN 4720-01-491-7357 is 4720

Does NSN 4720-01-491-7357 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 4720-01-491-7357 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-491-7357 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 4720-01-491-7357 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Oct 30, 2001