1HT239

View detailed technical data, stock status, and sourcing information for: 1HT239
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-413-4028

Item Name Code

20311

Assigment Date

05/12/1995 (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.

3990-01-307-7676 pls flatrack; 2320-01-304-2277 pls (palletized loading system) end item identification, 0.675 inches nominal outside diameter, 0.390 inches nominal inside diameter, -50.0 fahrenheit and 250.0 fahrenheit single response temp rating, black exterior color

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter: 0.390 inches nominal
Temp Rating: -50.0 fahrenheit and 250.0 fahrenheit single response
Outside Diameter: 0.675 inches nominal
Exterior Color: black
End Item Identification: 3990-01-307-7676 pls flatrack; 2320-01-304-2277 pls (palletized loading system)
Burst Test Pressure: 12000.0 pounds per square inch
Maximum Operating Pressure: 3000.0 pounds per square inch
Hydrostatic Test Pressure: 6000.0 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 33.000 inches nominal working

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
1HT239	Nonmetallic Hose Assembly
2HG301	Nonmetallic Hose Assembly
3618038	Nonmetallic Hose Assembly
600125	Nonmetallic Hose Assembly
7-554-203301	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-413-4028?

The FSCG of the NSN 4720-01-413-4028 is 4720

Does NSN 4720-01-413-4028 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 4720-01-413-4028 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-413-4028 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 4720-01-413-4028 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, May 12, 1995