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4720-00-849-8551

Find complete technical information, availability, and procurement data for: 4720-00-849-8551

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4720-00-849-8551
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-849-8551
Item Name Code
20311
Assigment Date
01/01/1962 (64 years ago)

1.375 inches nominal inside diameter, -65.0 fahrenheit and 200.0 fahrenheit single response temp rating, 0.188 inches nominal 1st end flange thickness, 0.188 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
Inside Diameter
1.375 inches nominal
Temp Rating
-65.0 fahrenheit and 200.0 fahrenheit single response
Flange Thickness
0.188 inches nominal 1st end
Flange Thickness
0.188 inches nominal 2nd end
Outside Diameter
1.500 inches nominal
Center To Center Distance Between Bolt Holes Along Width
1.812 inches nominal 1st end
Center To Center Distance Between Bolt Holes Along Width
1.812 inches nominal 2nd end
Center To Center Distance Between Bolt Holes Along Length
1.812 inches nominal 1st end
Center To Center Distance Between Bolt Holes Along Length
1.812 inches nominal 2nd end
Bolt Hole Quantity
4 1st end
Bolt Hole Quantity
4 2nd end
Flange Length
2.375 inches nominal 1st end
Flange Length
2.375 inches nominal 2nd end
Flange Width
2.375 inches nominal 1st end
Flange Width
2.375 inches nominal 2nd end
Connection Style
raised swivel 1st end
Connection Style
raised swivel 2nd end
Bolt Hole Diameter
0.266 inches nominal 1st end
Bolt Hole Diameter
0.266 inches nominal 2nd end
Raised Face Height
0.015 inches nominal 1st end
Raised Face Height
0.015 inches nominal 2nd end
Raised Face Diameter
2.125 inches nominal 1st end
Raised Face Diameter
2.125 inches nominal 2nd end
End Flange Construction
solid 1st end
End Flange Construction
solid 2nd end
End Connection Design
elbow 2nd end
End Connection Design
straight 1st end
Connection Type
raised face flange 1st end
Connection Type
raised face flange 2nd end
Burst Test Pressure
720.0 pounds per square inch
Layer Composition And Location
1st layer braided cotton cord and 2nd layer braided steel wire and outer layer rubber impregnated braided cotton cord
Maximum Operating Pressure
120.0 pounds per square inch
Flow Angle
90.0 degrees 2nd end
Inside Surface Condition
smooth
Measuring Method And Length
78.880 inches nominal working
Flange Style
rectangular (includes square) 1st end
Flange Style
rectangular (includes square) 2nd end
Media For Which Designed
fuel/oil, hydrocarbon single response

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
10-20051-547 Nonmetallic Hose Assembly
147-51097-01 Nonmetallic Hose Assembly
147-51097-1 Nonmetallic Hose Assembly
647029-3 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-849-8551?
The FSCG of the NSN 4720-00-849-8551 is 4720
Does NSN 4720-00-849-8551 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 4720-00-849-8551 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-00-849-8551 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 4720-00-849-8551 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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