4720-00-831-3895

Find complete technical information, availability, and procurement data for: 4720-00-831-3895
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-831-3895

Item Name Code

31933

Assigment Date

01/01/1962 (64 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.

round cross-sectional shape style, right-hand 1st end thread direction, 2b 1st end thread class, -65.0 fahrenheit and 215.0 fahrenheit temp rating, 0.296 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: 2b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.296 inches nominal
Temp Rating: -65.0 fahrenheit and 215.0 fahrenheit
Outside Diameter: 0.375 inches nominal
Minimum Inside Bending Radius: 3.000 inches
Exterior Color: white
Connection Style: swivel nut with compression sleeve 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: identical ends
Burst Test Pressure: 1000.0 pounds per square inch
Maximum Operating Pressure: 250.0 pounds per square inch
Nominal Thread Size: 0.562 inches 1st end
Seat Angle: 12.0 degrees 1st end
Inside Surface Condition: smooth
Measuring Method And Length: 17.000 inches nominal overall
Material: plastic tube
Surface Treatment: chromium nut
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
4720008313895	Nonmetallic Tubing Assembly
52337	Nonmetallic Tubing Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-831-3895?

The FSCG of the NSN 4720-00-831-3895 is 4720

Does NSN 4720-00-831-3895 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 4720-00-831-3895 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-831-3895 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 4720-00-831-3895 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962