4720-01-406-3556

Find complete technical information, availability, and procurement data for: 4720-01-406-3556
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-406-3556

Item Name Code

20311

Assigment Date

12/30/1994 (31 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

right-hand 1st end thread direction, 3b 1st end thread class, -65.0 fahrenheit and 450.0 fahrenheit single response temp rating, round cross-sectional shape style, 0.875 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: 0.875 inches nominal
Temp Rating: -65.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter: 1.109 inches nominal
Minimum Inside Bending Radius: 7.380 inches
Exterior Color: natural
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: reusable end fittings
Burst Test Pressure: 5000.0 pounds per square inch
Layer Composition And Location: 1st layer braided corrosion resistant steel wire and outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 1250.0 pounds per square inch
Nominal Thread Size: 1.312 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 2500.0 pounds per square inch
Vacuum In Torr: 28.0
Inside Surface Condition: smooth
Measuring Method And Length: 30.500 inches nominal overall
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:

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109819DF1G0304	Nonmetallic Hose Assembly
AE3660341M0304	Nonmetallic Hose Assembly
S910H0304D-F	Nonmetallic Hose Assembly
S910H034D-F	Nonmetallic Hose Assembly
SS40DF1G304000	Nonmetallic Hose Assembly
TR50200CDD-16Z-0304	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-406-3556?

The FSCG of the NSN 4720-01-406-3556 is 4720

Does NSN 4720-01-406-3556 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 4720-01-406-3556 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-406-3556 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 4720-01-406-3556 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Dec 30, 1994