4720-00-707-1220

Find complete technical information, availability, and procurement data for: 4720-00-707-1220
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-707-1220

Item Name Code

20311

Assigment Date

01/01/1963 (63 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.

right-hand 1st end thread direction, -65.0 fahrenheit and 250.0 fahrenheit single response temp rating, 1.250 inches nominal inside diameter, 0.495 inches nominal 2nd end flange thickness, round cross-sectional shape style

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 Direction: right-hand 1st end
Inside Diameter: 1.250 inches nominal
Temp Rating: -65.0 fahrenheit and 250.0 fahrenheit single response
Flange Thickness: 0.495 inches nominal 2nd end
Outside Diameter: 2.000 inches nominal
Minimum Inside Bending Radius: 16.000 inches
Flange Outside Diameter: 2.000 inches nominal 2nd end
Connection Style: flared 1st end
Connection Style: plain w/ gasket groove (sae flanged head) 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 external tube 1st end
Burst Test Pressure: 6500.0 pounds per square inch
Layer Composition And Location: 1st layer braided corrosion resistant steel wire and 2nd layer braided corrosion resistant steel wire and outer layer molded rubber, synthetic
Maximum Operating Pressure: 1625.0 pounds per square inch
Nominal Thread Size: 1.250 inches 1st end
Seat Angle: 45.0 degrees 1st end
Flow Angle: 67.5 degrees 2nd end
Outer Covering Environmental Protection: abrasion resistant and ozone resistant
Inside Surface Condition: smooth
Measuring Method And Length: 10.625 inches nominal overall
Flange Style: round w/ out bolt holes 2nd end
Thread Series Designator: nptf 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
10867398	Nonmetallic Hose Assembly
200RA20MS20SF67 1-2 10 5-8	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-707-1220?

The FSCG of the NSN 4720-00-707-1220 is 4720

Does NSN 4720-00-707-1220 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 4720-00-707-1220 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-707-1220 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 4720-00-707-1220 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963