Model: A51M20574-11

Flange To Tube Straight Adapter
Description:

3a 1st end thread class, 3 2nd end bolt hole quantity, flared (tube) 1st end connection style, 1.452 inches 2nd end nominal width.

Properties:

Thread Class
3a 1st end
Bolt Hole Quantity
3 2nd end
Connection Style
Flared (tube) 1st end
Width
1.452 inches 2nd end
Length
1.604 inches 2nd end
Flange Shape
Triangular with holes 2nd end
Connection Type
Flange 2nd end
Connection Type
Threaded external tube 1st end
Thread Size
0.750 inches 1st end
Seat Angle
45.0 degrees 1st end
Thickness
0.062 inches 2nd end
Bolt Hole Diameter
0.223 inches 2nd end
Bolt Circle Diameter
1.410 inches 2nd end
Flange Face Design
Recessed straight 2nd end
Recess Diameter
0.625 inches 2nd end
Recess Depth
0.047 inches 2nd end
Outside Diameter Tube Accommodated
0.500 inches 1st end
Nominallength
0.750 inches
Material
Steel
Material Specification
Ams5659 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Mil-s-5002 military specification single treatment response and mil-f-14072, e300, type 2 military specification single treatment response
Thread Series Designator
Unjf 1st end
NSN
4730-00-008-5350
Part Number
A51M20574-11
Description
Adapter,straight,flange To Tube
CAGE

An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a flange or flange fitting to a tube or tube fitting in a straight line.

Part A51M20574-11 NSN 4730-00-008-5350

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
29657
FIIG:
A080B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7307912000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Flanges of iron or nonalloy steel

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