4720-00-755-1346

Find complete technical information, availability, and procurement data for: 4720-00-755-1346
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-755-1346

Item Name Code

20311

Assigment Date

01/01/1960 (66 years ago)

0.875 inches nominal inside diameter, 2b 1st end thread class, -65.0 fahrenheit and 450.0 fahrenheit single response temp rating, round cross-sectional shape style, 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: 2b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.875 inches nominal
Temp Rating: -65.0 fahrenheit and 450.0 fahrenheit single response
Bolt Circle Diameter: 1.895 inches nominal 2nd end
Flange Thickness: 0.145 inches nominal 2nd end
Outside Diameter: 1.109 inches nominal
Minimum Inside Bending Radius: 7.375 inches
Angle Between Rigid Elbow Fittings In Deg: 65.0
Bolt Hole Quantity: 3 2nd end
Flange Width: 2.500 inches nominal 2nd end
Connection Style: swivel nut flare 1st end
Connection Style: raised 2nd end
Bolt Hole Diameter: 0.325 inches nominal 2nd end
Raised Face Height: 0.257 inches nominal 2nd end
Raised Face Diameter: 1.000 inches nominal 2nd end
End Flange Construction: solid 2nd end
End Connection Design: elbow 1st end
End Connection Design: elbow 2nd end
Connection Type: raised face flange 2nd end
Connection Type: threaded internal tube 1st end
Thread Quantity Per Inch: 12 1st end
Burst Test Pressure: 5000.0 pounds per square inch
Layer Composition And Location: 1st layer braided corrosion resistant steel wire and outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 1250.0 pounds per square inch
Nominal Thread Size: 1.312 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 2500.0 pounds per square inch
Flow Angle: 30.0 degrees 1st end
Flow Angle: 45.0 degrees 2nd end
Outer Covering Environmental Protection: cold resistant and corrosion resistant
Inside Surface Condition: smooth
Measuring Method And Length: 13.750 inches nominal working
Flange Style: triangular 2nd end
Special Features: first end fitting has an inlet connection located 90. deg from end,0.875-14 unf internal threads
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
65-34656-2	Nonmetallic Hose Assembly
R11325	Nonmetallic Hose Assembly
S72A90016-16	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-755-1346?

The FSCG of the NSN 4720-00-755-1346 is 4720

Does the NSN 4720-00-755-1346 have a Schedule B code assigned?

Yes, the Schedule B code is 4009220050

Does NSN 4720-00-755-1346 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 4720-00-755-1346 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-755-1346 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 4720-00-755-1346 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960