4720-00-051-0910

Find complete technical information, availability, and procurement data for: 4720-00-051-0910
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-051-0910

Item Name Code

20311

Assigment Date

01/01/1961 (65 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

0.875 inches nominal inside diameter, round cross-sectional shape style, 0.168 inches nominal 2nd end flange thickness, 3b 1st end thread class, right-hand 1st end thread direction

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: 0.875 inches nominal
Flange Thickness: 0.168 inches nominal 2nd end
Outside Diameter: 1.141 inches nominal
Minimum Inside Bending Radius: 5.500 inches
Angle Between Rigid Elbow Fittings In Deg: 0.0
Center To Center Distance Between Bolt Holes Along Width: 1.312 inches nominal 2nd end
Center To Center Distance Between Bolt Holes Along Length: 1.312 inches nominal 2nd end
Bolt Hole Quantity: 4 2nd end
Flange Length: 1.750 inches nominal 2nd end
Flange Width: 1.750 inches nominal 2nd end
Connection Style: swivel nut flare 1st end
Connection Style: plain swivel w/ gasket groove 2nd end
Bolt Hole Diameter: 0.205 inches nominal 2nd end
End Flange Construction: solid 2nd end
End Connection Design: elbow 2nd end
End Connection Design: straight 1st end
Connection Type: plain face flange 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: outer layer braided corrosion resistant steel wire
Nominal Thread Size: 1.312 inches 1st end
Seat Angle: 37.0 degrees 1st end
Flow Angle: 45.0 degrees 2nd end
Outer Covering Environmental Protection: corrosion resistant
Inside Surface Condition: smooth
Measuring Method And Length: 49.500 inches nominal working
Flange Style: rectangular (includes square) 2nd end
Media For Which Designed: fuel/oil, hydrocarbon single response
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
123P10720-3	Nonmetallic Hose Assembly
601947-16D0494	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-051-0910?

The FSCG of the NSN 4720-00-051-0910 is 4720

Does the NSN 4720-00-051-0910 have a Schedule B code assigned?

Yes, the Schedule B code is 4009220050

Does NSN 4720-00-051-0910 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 4720-00-051-0910 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-051-0910 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 4720-00-051-0910 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961