Model: 540532

Tube Reducer

Properties:

Thread Class
3a 2nd end
Reducer Type
Concentric
Connection Style
Flared (tube) 2nd end
Connection Style
Plain (tube) 1st end
Connection Type
Threaded external tube 2nd end
Connection Type
Unthreaded internal tube 1st end
Thready Qty Per Inch (tpi)
20 2nd end
Thread Size
0.438 inches 2nd end
Seat Angle
37.0 degrees 2nd end
Tubing Wall Thickness For Which Designed
0.015 inches 1st end
Material
Stainless steel
Material Specification
Ams5646 assn standard single material response
Thread Series Designator
Uns 2nd end
NSN
4730-00-842-8477
Part Number
540532
Description
Reducer,tube
CAGE
77445

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).

Part 540532 NSN 4730-00-842-8477

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08506
FIIG:
A080B0
Concept No.:
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:
50.0
WCC:
576
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 7307290000
  • SITC: 67956
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Stainless steel tube or pipe fittings nesoi

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