4720-01-446-7372

Find complete technical information, availability, and procurement data for: 4720-01-446-7372
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-446-7372

Item Name Code

20311

Assigment Date

07/15/1997 (29 years ago)

3b 1st end thread class, right-hand 1st end thread direction, 0.125 inches nominal inside diameter, round cross-sectional shape style, -54.0 celsius and 150.0 celsius 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: 0.125 inches nominal
Temp Rating: -54.0 celsius and 150.0 celsius single response
Outside Diameter: 0.380 inches nominal
Minimum Inside Bending Radius: 2.000 inches
End Item Identification: w/s code, aircraft (ac-130a, ac-130h, mc-130h, ec-130e, hc-130)
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Burst Test Pressure: 2000.0 pounds per square inch
Layer Composition And Location: 1st layer braided cotton cord and outer layer molded rubber, synthetic
Maximum Operating Pressure: 300.0 pounds per square inch
Nominal Thread Size: 0.312 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 600.0 pounds per square inch
Outer Covering Environmental Protection: abrasion resistant
Inside Surface Condition: smooth
Measuring Method And Length: 22.875 inches nominal overall
Media For Which Designed: nitrogen, gaseous single response
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
229547-0227	Nonmetallic Hose Assembly
BG000087-014	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-446-7372?

The FSCG of the NSN 4720-01-446-7372 is 4720

Does NSN 4720-01-446-7372 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4720-01-446-7372 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-446-7372 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 4720-01-446-7372 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Jul 15, 1997