Model: R3820-20-0316-270

Nonmetallic Hose Assembly

Properties:

Cross Sectional Shape

Round

Thread Class

3b 1st end

Thread Direction

Right-hand 1st end

Inside Diameter

1.125 inches

Tempurature Rating

-65.0 degrees fahrenheit and 275.0 degrees fahrenheit single response

Flange Thickness

0.297 inches 2nd end

Outside Diameter

1.344 inches

Minimum Inside Bending Radius

11.000 inches

Angle Between Rigid Elbow Fittings In Deg

270.0

Center To Center Distance Between Bolt Holes Along Width

1.656 inches 2nd end

Center To Center Distance Between Bolt Holes Along Length

1.656 inches 2nd end

Bolt Hole Quantity

4 2nd end

Flange Length

2.188 inches 2nd end

Flange Width

2.188 inches 2nd end

Connection Style

Raised swivel 2nd end

Connection Style

Swivel nut flare 1st end

Bolt Hole Diameter

0.266 inches 2nd end

Raised Face Height

0.015 inches 2nd end

Raised Face Diameter

1.854 inches 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

Features Provided

Electrostatic discharge capability

Thready Qty Per Inch (tpi)

12 1st end

Burst Test Pressure

4000.0 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

1000.0 pounds per square inch

Thread Size

1.625 inches 1st end

Seat Angle

37.0 degrees 1st end

Hydrostatic Test Pressure

2000.0 pounds per square inch

Flow Angle

45.0 degrees 1st end

Flow Angle

90.0 degrees 2nd end

Outer Covering Environmental Protection

Corrosion resistant

Vacuum In Torr

50.8

Inside Surface Condition

Smooth

Measuring Method And Length

31.750 inches working

Flange Style

Rectangular (includes square) 2nd end

Thread Series Designator

Unj 1st end

NSN

4720-00-654-8033

Part Number

R3820-20-0316-270

Description

Hose Assembly,nonmetallic

CAGE

50599

Part R3820-20-0316-270 NSN 4720-00-654-8033

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

20311

FIIG:

A542A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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