4720-01-451-0186

Find complete technical information, availability, and procurement data for: 4720-01-451-0186
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-451-0186

Item Name Code

20311

Assigment Date

12/02/1997 (28 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.

0.906 inches nominal outside diameter, round cross-sectional shape style, 6.500 inches minimum inside bending radius, 0.375 inches 1st end quick disconnect nominal size, 0.562 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
Inside Diameter: 0.562 inches nominal
Outside Diameter: 0.906 inches nominal
Minimum Inside Bending Radius: 6.500 inches
Quick Disconnect Nominal Size: 0.375 inches 1st end
Quick Disconnect Nominal Size: 0.625 inches 2nd end
End Item Identification: w/s code, aircraft,(ac-130a, ac-130h, mc-130h, ec-130e, hc-130)
Connection Style: external plunger type 1st end
Connection Style: push (internal) 2nd end
End Connection Design: elbow 2nd end
End Connection Design: straight 1st end
End Fitting Component And Material: complete fitting steel corrosion resisting all ends
Connection Type: external quick disconnect 1st end
Connection Type: internal quick disconnect 2nd end
Burst Test Pressure: 16000.0 pounds per square inch
Layer Composition And Location: 1st layer spirally laid corrosion resistant steel wire and 2nd layer spirally laid corrosion resistant steel wire and 3rd layer spirally laid corrosion resistant steel wire and 4th layer spirally laid corrosion resistant steel wire and outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 4000.0 pounds per square inch
Flow Angle: 90.0 degrees 2nd end
Inside Surface Condition: smooth
Measuring Method And Length: 300.0 feet nominal overall
Special Features: inner conveying tube material-plastic, polytetrafluoroethylene

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
G1-29-1806	Nonmetallic Hose Assembly
G1-29-1806-800	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-451-0186?

The FSCG of the NSN 4720-01-451-0186 is 4720

Does NSN 4720-01-451-0186 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 4720-01-451-0186 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-451-0186 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 4720-01-451-0186 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Tue, Dec 2, 1997