Model: 4720H21-000-1

Nonmetallic Hose Assembly

Properties:

Cross Sectional Shape
Round
Thread Class
3b 1st end
Thread Direction
Right-hand 1st end
Inside Diameter
1.375 inches
Tempurature Rating
-40.0 degrees fahrenheit and 160.0 degrees fahrenheit single response
Flange Thickness
0.359 inches 2nd end
Outside Diameter
1.750 inches
Minimum Inside Bending Radius
11.000 inches
Center To Center Distance Between Bolt Holes Along Width
1.547 inches 2nd end
Center To Center Distance Between Bolt Holes Along Length
1.547 inches 2nd end
Bolt Hole Quantity
4 2nd end
Flange Length
2.375 inches 2nd end
Flange Width
2.375 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
2.135 inches 2nd end
End Flange Construction
Solid 2nd end
End Connection Design
Elbow 2nd end
End Connection Design
Straight 1st 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
2000.0 pounds per square inch
Layer Composition And Location
1st layer braided cotton cord and 2nd layer braided corrosion resistant steel wire and outer layer rubber impregnated braided cotton cord
Maximum Operating Pressure
500.0 pounds per square inch
Thread Size
1.875 inches 1st end
Seat Angle
37.0 degrees 1st end
Hydrostatic Test Pressure
1000.0 pounds per square inch
Flow Angle
90.0 degrees 2nd end
Outer Covering Environmental Protection
Abrasion resistant and fuel resistant and hydraulic solution resistant and mildew resistant and oil resistant
Vacuum In Torr
50.8
Inside Surface Condition
Smooth
Measuring Method And Length
22.000 inches working
Flange Style
Rectangular (includes square) 2nd end
Media For Which Designed
Fuel/oil, hydrocarbon single response
Thread Series Designator
Unj 1st end
NSN
4720-00-573-5038
Part Number
4720H21-000-1
Description
Hose Assembly,nonmetallic
CAGE
81996

Part 4720H21-000-1 NSN 4720-00-573-5038

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20311
FIIG:
A542A0
Concept No.:
App. Key:
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051140
UFC:
52350
LTL:
RATING VARIABLE
LCL:
70.0
WCC:
736
TCC:
Z
SHC:
9
ACC:
Construction Materials

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