4720-00-515-0311

Find complete technical information, availability, and procurement data for: 4720-00-515-0311
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-515-0311

Item Name Code

20311

Assigment Date

08/11/1974 (51 years ago)

0.937 inches nominal inside diameter, -65.0 fahrenheit and 350.0 fahrenheit single response temp rating, 3b 1st end thread class, 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: 3b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.937 inches nominal
Temp Rating: -65.0 fahrenheit and 350.0 fahrenheit single response
Flange Thickness: 0.297 inches nominal 2nd end
Outside Diameter: 1.312 inches nominal
Minimum Inside Bending Radius: 5.000 inches
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: flare 1st end
Connection Style: raised swivel 2nd end
Bolt Hole Diameter: 0.266 inches minimum and 0.276 inches maximum 2nd end
Raised Face Height: 0.015 inches nominal 2nd end
Raised Face Diameter: 1.510 inches nominal 2nd end
End Flange Construction: solid 2nd end
End Connection Design: straight 1st end
End Connection Design: straight 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: 1200.0 pounds per square inch
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 300.0 pounds per square inch
Nominal Thread Size: 1.312 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 600.0 pounds per square inch
Outer Covering Environmental Protection: corrosion resistant
Inside Surface Condition: convoluted
Measuring Method And Length: 37.750 inches minimum working and 38.250 inches maximum working
Flange Style: rectangular (includes square) 2nd end
Special Features: p/n ms20756-20d flange is located1.812 in. from 1st end 1.330 in. c flange to c hose
Supplementary Features: this item has been reviewed for asbestos material. the current approved sources 00624 have indicated their part number contained asbestos prior to 1984. they continue to manufacture the same part number without asbestos material after 1984
Thread Series Designator: unj 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-00-473-0149	No Name Available	08/01/1995
4720-00-477-0441	No Name Available	11/01/1995

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
3130-516	Nonmetallic Hose Assembly
3162516	Nonmetallic Hose Assembly
3162516-1	Nonmetallic Hose Assembly
4720PL0895994	Nonmetallic Hose Assembly
6851396	Nonmetallic Hose Assembly
96773	Nonmetallic Hose Assembly
AE-703291-1	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-515-0311?

The FSCG of the NSN 4720-00-515-0311 is 4720

Does NSN 4720-00-515-0311 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 4720-00-515-0311 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-00-515-0311 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 4720-00-515-0311 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sun, Aug 11, 1974