4720-01-422-3272

Find complete technical information, availability, and procurement data for: 4720-01-422-3272
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-422-3272

Item Name Code

20311

Assigment Date

11/29/1995 (30 years ago)

An item which has one end designed to form a rigid connection on a rod, shaft, turnbuckle or the like by means of welding, threading and/or pinning. The opposite end provides a hinged or semirigid method of fastening or attaching to another part by means of a protruding tongue or block. May include provisions for locking. See also clevis, rod end and rod end, threaded. For items specifically designed for aviation, see connector, rod end, aviation.

0.250 inches nominal inside diameter, right-hand 1st end thread direction, round cross-sectional shape style, 3b 1st end thread class, -65.0 fahrenheit and 158.0 fahrenheit single response temp rating

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: 0.250 inches nominal
Temp Rating: -65.0 fahrenheit and 158.0 fahrenheit single response
Outside Diameter: 0.500 inches nominal
Minimum Inside Bending Radius: 2.000 inches
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Burst Test Pressure: 1250.0 pounds per square inch
Maximum Operating Pressure: 200.0 pounds per square inch
Nominal Thread Size: 0.438 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 400.0 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 7.000 inches nominal working
Media For Which Designed: fuel/oil, hydrocarbon single response
Thread Series Designator: unf 1st end
Specification/Standard Data: 88044-an6270 professional/industrial association standard

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
AN6270-4D-7	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-422-3272?

The FSCG of the NSN 4720-01-422-3272 is 4720

Does NSN 4720-01-422-3272 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 4720-01-422-3272 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-422-3272 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 4720-01-422-3272 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Nov 29, 1995