4720-01-425-2130

Find complete technical information, availability, and procurement data for: 4720-01-425-2130
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-425-2130

Item Name Code

20311

Assigment Date

02/14/1996 (30 years ago)

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It is designed to join a tube or tube fitting to a hose or hose fitting.

3b 1st end thread class, right-hand 1st end thread direction, right-hand 2nd end thread direction, round cross-sectional shape style, 1.500 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
Thread Direction: right-hand 2nd end
Inside Diameter: 1.500 inches nominal
Temp Rating: -20.0 fahrenheit and 180.0 fahrenheit single response
Outside Diameter: 2.000 inches nominal
Minimum Inside Bending Radius: 6.000 inches
Exterior Color: blue
End Item Identification: 4130-01-381-6650; support equipment, c-135 aircraft
Connection Style: swivel nut flare 1st end
Connection Style: plain 2nd end
End Connection Design: straight 1st end
End Connection Design: straight 2nd end
Connection Type: threaded external pipe 2nd end
Connection Type: threaded internal tube 1st end
Features Provided: reusable end fittings
Thread Quantity Per Inch: 12 1st end
Layer Composition And Location: 1st layer helix wire coil and outer layer molded rubber, nitrile
Maximum Operating Pressure: 300.0 pounds per square inch
Nominal Thread Size: 1.500 inches 2nd end
Nominal Thread Size: 1.875 inches 1st end
Seat Angle: 37.0 degrees 1st end
Outer Covering Environmental Protection: abrasion resistant and heat resistant
Inside Surface Condition: smooth
Measuring Method And Length: 18.000 inches nominal overall
Special Features: polyester helix wire
Thread Series Designator: npt 2nd end
Thread Series Designator: un 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
1013864-00	Nonmetallic Hose Assembly
1013864-02	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-425-2130?

The FSCG of the NSN 4720-01-425-2130 is 4720

Does NSN 4720-01-425-2130 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 4720-01-425-2130 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-425-2130 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 4720-01-425-2130 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Feb 14, 1996